PLC Papers Created For:
|
|
- Jack Goodwin
- 5 years ago
- Views:
Transcription
1 PLC Papers Created For: Josh Angles and linear graphs
2 Graphs of Linear Functions 1 Grade 4 Objective: Recognise, sketch and interpret graphs of linear functions. Question 1 Sketch the graph of each function, clearly indicating the y-intercept. a a) y = 5x -3 b) y = 10 2x c) 2y = 4x + 8 d) y = -3x y x (2) y b x (2) y c x (2)
3 y d x (2) Question 2 Which of these are linear functions? Circle your answer(s) y = 7 3x y = x 4 y = x x + 3y = 5 y = x (2) Total /10
4 Plotting straight line graphs 1 Grade 3 Objective: Plot graphs of straight-lines in the coordinate plane Question 1
5 Question 2 (1) (Total: 3 marks)
6 Question 3 (1) (Total: 3 marks) Total Mark /10
7 Using the equation of a straight line 1 Grade 4 Objective: Identify and interpret gradients and intercepts of linear functions, both algebraically and graphically Question 1 The diagram shows a straight line, L 1, drawn on a grid. A straight line, L 2, is parallel to the straight line L 1 and passes through the point (0, 5). Find an equation of the straight line L 2. (3 marks)
8 Question 2 The points A, B and C lie on a straight line. The coordinates of A are (9, 0). The coordinates of B are (7, 4). The coordinates of C are (1, q). Work out the value of q. (3 marks) Question 3 The straight line L has equation y = 3x 4 (a) Write down an equation of the line parallel to L which passes through the origin. (2 marks) (b) Find an equation of the straight line that passes through (0, 5) and is parallel to L. (2 marks) Total marks / 10
9 Alternate & corresponding angles 1 Grade 4 Objective: Apply the properties of angles and a point, angles on a straight line, vertically opposite angles, alternate angles and corresponding angles Question 1 D 62 º y º E F 64 º G DE is parallel to FG. Diagram NOT accurately drawn (i) Find the size of the angle marked y. (ii) Give a reason for your answer (Total 2 marks)
10 Question 2 (Total 2 marks)
11 Question 3
12 Question 4 y = Total /10
13 Represent linear inequalities 1 Grade 6 Objective: Represent the solution of a linear inequality in two variables on a number line, using set notation and on a graph Question 1. The graph shows the region that represents the inequalities < 3, <, and + > 12 by shading the unwanted regions. a) In the dataset listed below, circle the points that satisfy all three inequalities. { (4,8), (7,4), (5,6), (4,7), (5,5)} b) If the inequality < were to be changed to, what would the fully correct dataset be? (Total 3 marks)
14 Question 2. The dataset shown below lists the complete integer solution set to three inequalities. { (1,3), (1,4), (2,4) } Plot the points on the given axes and determine the three inequalities for which they are the complete integer solution set. (Total 4 marks)
15 Question 3. a) Represent the solution to the inequalities > + 2, + 5 and > 0.5 graphically on the grid below by shading the unwanted regions. Total /10 (Total 3 marks)
16 PLC Papers Created For: Josh Angles and linear graphs
17 Graphs of Linear Functions 1 Grade 4 Solutions Objective: Recognise, sketch and interpret graphs of linear functions. Question 1 Sketch the graph of each function, clearly indicating the y-intercept. a) y = 5x -3 b) y = 10 2x c) 2y = 4x + 8 d) y = -3x a y B1 line with positive gradient B1 intercept indicated x -3 (2) B1 line with negative gradient B1 intercept indicated y b 10 x (2) y c 4 B1 line with positive gradient B1 intercept indicated x (2)
18 d y B1 line with negative gradient B1 intercept indicated 0 x (2) Question 2 Which of these are linear functions? Circle your answer(s) y = 7 3x y = x 4 y = x x + 3y = 5 y = x B1 for any three B2 for all four correct answers (2) Total /10
19 Plotting straight line graphs 1 Grade 3 Solutions Objective: Plot graphs of straight-lines in the coordinate plane Question B2 for all 3 values correct in table B1 for 2 values correct M1 ft for plotting at least 2 correct points A1 for correct line from x = -2 to x = 2
20 Question B2 for all 3 values correct in table B1 for 2 values correct A1 for correct line from x = -2 to x = 2 (1) (Total: 3 marks)
21 Question B2 for all 3 values correct in table B1 for 2 values correct A1 for correct line from x = -1 to x = 3 (1) (Total: 3 marks) Total /10
22 Using the equation of a straight line 1 Grade 4 SOLUTIONS Objective: Identify and interpret gradients and intercepts of linear functions, both algebraically and graphically Question 1 The diagram shows a straight line, L 1, drawn on a grid. A straight line, L 2, is parallel to the straight line L 1 and passes through the point (0, 5). Find an equation of the straight line L 2. The gradient is 2/4=0.5 M1 Y=mx+c, substitute in information given with m=0.5 and c=-5 M1 Y=0.5x-5 A1 (3 marks)
23 Question 2 The points A, B and C lie on a straight line. The coordinates of A are (9, 0). The coordinates of B are (7, 4). The coordinates of C are (1, q). Work out the value of q. Gradient of line from B and A: -4/2=-2 To get from A to B, across -2 and up 4 To get from B to C, across -6 (3 TIMES THE A TO B DISTANCE), 4x3-12 Q= = 16 A1 M1 M1 (3 marks) Question 3 The straight line L has equation y = 3x 4 (a) Write down an equation of the line parallel to L which passes through the origin. y=3x M1 for same gradient and M1 for +0 for intersect. (2 marks) (b) Find an equation of the straight line that passes through (0, 5) and is parallel to L. y=3x+5 M1 for same gradient and M1 for +5 for intersect. (2 marks) Total marks / 10
24 Alternate & corresponding angles 1 Grade 4 SOLUTIONS Objective: Apply the properties of angles and a point, angles on a straight line, vertically opposite angles, alternate angles and corresponding angles Question 1 D 62 º y º E F 64 º G DE is parallel to FG. Diagram NOT accurately drawn (i) Find the size of the angle marked y. (ii) Give a reason for your answer. 64 A1... Alternate angles are equal. A1.... (Total 2 marks)
25 Question Alternate angles are equal hence r = 72 Corresponding angles are equal & Angles on a straight line adds up to 180 therefore s = = 55 No reasons required 72 A1 55 A1 (Total 2 marks)
26 Question A1 Angles on straight line adds up to = 130 A1 50 A1 Alternate angles are equal. A1
27 Question 4 y = y = 120 A1 Corresponding angles are equal A1 OR Accept: co-interior angles add up to 180 therefore = 120 A1 Total /10
28 Represent linear inequalities 1 Grade 6 SOLUTIONS Objective: Represent the solution of a linear inequality in two variables on a number line, using set notation and on a graph Question 1. The graph shows the region that represents the inequalities < 3, <, and + > 12 by shading the unwanted regions. a) In the dataset listed below, circle the points that satisfy all three inequalities. { (4,8), (7,4), (5,6), (4,7), (5,5)} (A1) b) If the inequality < were to be changed to, what would the fully correct dataset be? {(4,4), (4,5), (4,6), (4,7), (5,5), (5,6)} (A2) (Total 3 marks)
29 Question 2. The dataset shown below lists the complete integer solution set to three inequalities. { (1,3), (1,4), (2,4) } Plot the points on the given axes and determine the three inequalities for which they are the complete integer solution set. Plotting (1,3), (1,4) and (2,4) correctly (M1) (A1) (A1) (A1) (Total 4 marks)
30 Question 3. a) Represent the solution to the inequalities > + 2, + 5 and > 0.5 graphically on the grid below by shading the unwanted regions. (A3) (Total 3 marks) Total /10
PLC Papers Created For:
PLC Papers Created For: Daniel Inequalities Inequalities on number lines 1 Grade 4 Objective: Represent the solution of a linear inequality on a number line. Question 1 Draw diagrams to represent these
More informationPLC Papers. Created For:
PLC Papers Created For: Algebra and proof 2 Grade 8 Objective: Use algebra to construct proofs Question 1 a) If n is a positive integer explain why the expression 2n + 1 is always an odd number. b) Use
More informationSystem of Equations Review
Name: Date: 1. Solve the following system of equations for x: x + y = 6 x y = 2 6. Solve the following systems of equations for x: 2x + 3y = 5 4x 3y = 1 2. Solve the following system of equations algebraically
More informationPLC Papers. Created For:
PLC Papers Created For: Algebra and proof 2 Grade 8 Objective: Use algebra to construct proofs Question 1 a) If n is a positive integer explain why the expression 2n + 1 is always an odd number. b) Use
More information2-7 Solving Quadratic Inequalities. ax 2 + bx + c > 0 (a 0)
Quadratic Inequalities In One Variable LOOKS LIKE a quadratic equation but Doesn t have an equal sign (=) Has an inequality sign (>,
More informationPLC Papers Created For:
PLC Papers Created For: Year 11 Topic Practice Paper: Inequalities Represent linear inequalities 1 Grade 6 Objective: Represent the solution of a linear inequality in two variables on a number line, using
More informationADVANCED PROGRAMME MATHEMATICS: PAPER I MODULE 1: CALCULUS AND ALGEBRA
GRADE 1 EXAMINATION NOVEMBER 017 ADVANCED PROGRAMME MATHEMATICS: PAPER I MODULE 1: CALCULUS AND ALGEBRA Time: hours 00 marks PLEASE READ THE FOLLOWING INSTRUCTIONS CAREFULLY 1. This question paper consists
More informationPLC Papers. Created For:
PLC Papers Created For: Algebraic argument 2 Grade 5 Objective: Argue mathematically that two algebraic expressions are equivalent, and use algebra to support and construct arguments Question 1. Show that
More informationGraphical Solutions of Linear Systems
Graphical Solutions of Linear Systems Consistent System (At least one solution) Inconsistent System (No Solution) Independent (One solution) Dependent (Infinite many solutions) Parallel Lines Equations
More informationLesson 9 Exploring Graphs of Quadratic Functions
Exploring Graphs of Quadratic Functions Graph the following system of linear inequalities: { y > 1 2 x 5 3x + 2y 14 a What are three points that are solutions to the system of inequalities? b Is the point
More informationDISCRIMINANT EXAM QUESTIONS
DISCRIMINANT EXAM QUESTIONS Question 1 (**) Show by using the discriminant that the graph of the curve with equation y = x 4x + 10, does not cross the x axis. proof Question (**) Show that the quadratic
More informationLHS Algebra Pre-Test
Your Name Teacher Block Grade (please circle): 9 10 11 12 Course level (please circle): Honors Level 1 Instructions LHS Algebra Pre-Test The purpose of this test is to see whether you know Algebra 1 well
More informationRearrange m ore complicated formulae where the subject may appear twice or as a power (A*) Rearrange a formula where the subject appears twice (A)
Moving from A to A* A* Solve a pair of simultaneous equations where one is linear and the other is non-linear (A*) Rearrange m ore complicated formulae may appear twice or as a power (A*) Simplify fractions
More informationAlgebra. Topic: Manipulate simple algebraic expressions.
30-4-10 Algebra Days: 1 and 2 Topic: Manipulate simple algebraic expressions. You need to be able to: Use index notation and simple instances of index laws. Collect like terms Multiply a single term over
More informationQ Scheme Marks AOs. Attempt to multiply out the denominator (for example, 3 terms correct but must be rational or 64 3 seen or implied).
1 Attempt to multiply the numerator and denominator by k(8 3). For example, 6 3 4 8 3 8 3 8 3 Attempt to multiply out the numerator (at least 3 terms correct). M1 1.1b 3rd M1 1.1a Rationalise the denominator
More informationUSING THE QUADRATIC FORMULA and 9.1.3
Chapter 9 USING THE QUADRATIC FORMULA 9.1.2 and 9.1.3 When a quadratic equation is not factorable, another method is needed to solve for x. The Quadratic Formula can be used to calculate the roots of a
More informationYou must have: Ruler graduated in centimetres and millimetres, pair of compasses, pen, HB pencil, eraser.
Write your name here Surname Other names Pearson Edexcel Award Algebra Level 3 Calculator NOT allowed Centre Number Candidate Number Thursday 12 January 2017 Morning Time: 2 hours Paper Reference AAL30/01
More informationPLC Papers Created For:
PLC Papers Created For: Quadratics intervention Deduce quadratic roots algebraically 1 Grade 6 Objective: Deduce roots algebraically. Question 1. Factorise and solve the equation x 2 8x + 15 = 0 Question
More informationSOLVING INEQUALITIES and 9.1.2
SOLVING INEQUALITIES 9.1.1 and 9.1.2 To solve an inequality in one variable, first change it to an equation and solve. Place the solution, called a boundary point, on a number line. This point separates
More information1 B1 cao. (c) reason 1 B1 for a valid reason that demonstrates the understanding that the number of triangles is twice the pattern number
1. 13 0 1 B1 cao 2. 64 1 B1 cao 3. 8 1 B1 cao 4. 2401 1 B1 cao 5. (a) 8, 10 1 B1 cao (b) 24 1 B1 cao (c) reason 1 B1 for a valid reason that demonstrates the understanding that the number of triangles
More informationVerulam School Mathematics. Year 9 Revision Material (with answers) Page 1
Verulam School Mathematics Year 9 Revision Material (with answers) Page 1 Q1. (a) Simplify a 2 a 4 Answer... (b) Simplify b 9 b 3 Answer... (c) Simplify c 5 c c 5 Answer... (Total 3 marks) Q2. (a) Expand
More informationPure Mathematics Year 1 (AS) Unit Test 1: Algebra and Functions
Pure Mathematics Year (AS) Unit Test : Algebra and Functions Simplify 6 4, giving your answer in the form p 8 q, where p and q are positive rational numbers. f( x) x ( k 8) x (8k ) a Find the discriminant
More informationSection A Plotting Straight Line Graphs Grade D / C
Name: Teacher Assessment Section A Plotting Straight Line Graphs Grade D / C 1. (a) Complete the table of values for = 3x + x 0 1 3 5 10 16 19 (b) On the grid draw the graph of = 3x + for values of x from
More informationx
Higher Revision Graph Plotting Grade: C. This formula gives the stopping distance, d metres, for a car travelling at x mph. d = x (0 + x) 00 (a) Complete this table. x 0 0 0 0 40 50 60 70 d 0 4 5 5 6 5
More information4.2 SOLVING A LINEAR INEQUALITY
Algebra - II UNIT 4 INEQUALITIES Structure 4.0 Introduction 4.1 Objectives 4. Solving a Linear Inequality 4.3 Inequalities and Absolute Value 4.4 Linear Inequalities in two Variables 4.5 Procedure to Graph
More informationSample Aptitude Test Questions
Sample Aptitude Test Questions 1. (a) Prove, by completing the square, that the roots of the equation x 2 + 2kx + c = 0, where k and c are constants, are k ± (k 2 c). The equation x 2 + 2kx ± 81 = 0 has
More informationKing s Year 12 Medium Term Plan for LC1- A-Level Mathematics
King s Year 12 Medium Term Plan for LC1- A-Level Mathematics Modules Algebra, Geometry and Calculus. Materials Text book: Mathematics for A-Level Hodder Education. needed Calculator. Progress objectives
More informationEdexcel New GCE A Level Maths workbook
Edexcel New GCE A Level Maths workbook Straight line graphs Parallel and Perpendicular lines. Edited by: K V Kumaran kumarmaths.weebly.com Straight line graphs A LEVEL LINKS Scheme of work: a. Straight-line
More information1. Peter cuts a square out of a rectangular piece of metal. accurately drawn. x + 2. x + 4. x + 2
1. Peter cuts a square out of a rectangular piece of metal. 2 x + 3 Diagram NOT accurately drawn x + 2 x + 4 x + 2 The length of the rectangle is 2x + 3. The width of the rectangle is x + 4. The length
More informationSolving and Graphing Inequalities
Solving and Graphing Inequalities Graphing Simple Inequalities: x > 3 When finding the solution for an equation we get one answer for x. (There is only one number that satisfies the equation.) For 3x 5
More informationIYGB. Special Paper U. Time: 3 hours 30 minutes. Created by T. Madas. Created by T. Madas
IYGB Special Paper U Time: 3 hours 30 minutes Candidates may NOT use any calculator Information for Candidates This practice paper follows the Advanced Level Mathematics Core Syllabus Booklets of Mathematical
More informationOCR Maths FP1. Topic Questions from Papers. Complex Numbers. Answers
OCR Maths FP1 Topic Questions from Papers Complex Numbers Answers PhysicsAndMathsTutor.com . 1 (i) i Correct real and imaginary parts z* = i 1i Correct conjugate seen or implied Correct real and imaginary
More information2. 5y 1 B B1. 2 B2 All correct with no extras (B1 at least 4 correct factors) 4. 1, 2, 4, 5, 8, 10, 20, 40. No with correct working
1. 5 hundredths 1 B1 2. 5y 1 B1 3. 680 000 1 B1 4. 1, 2, 4, 5, 8, 10, 20, 40 2 B2 All correct with no extras (B1 at least 4 correct factors) 5. 36 4 (= 144) 176 + 103 + 144 (= 423) 15 28 = 420 Or 423 28
More informationSection 1.6. Functions
Section 1.6 Functions Definitions Relation, Domain, Range, and Function The table describes a relationship between the variables x and y. This relationship is also described graphically. x y 3 2 4 1 5
More informationA marks are for accuracy and are not given unless the relevant M mark has been given (M0 A1 is impossible!).
NOTES 1) In the marking scheme there are three types of marks: M marks are for method A marks are for accuracy and are not given unless the relevant M mark has been given (M0 is impossible!). B marks are
More informationPAPER 1 AS/A1 ADVANCED SUBSIDIARY
Surname Other Names Candidate Signature Centre Number Candidate Number Examiner Comments Total Marks PAPER 1 ADVANCED SUBSIDIARY Practice Paper A CM Time allowed: 2 hours Instructions to candidates: In
More information2009 Assessment Report. Mathematics Level 2
National Certificate of Educational Achievement 2009 Assessment Report Mathematics Level 2 90284 Manipulate algebraic expressions and solve equations 90285 Draw straightforward non linear graphs 90286
More informationA101 ASSESSMENT Quadratics, Discriminant, Inequalities 1
Do the questions as a test circle questions you cannot answer Red (1) Solve a) 7x = x 2-30 b) 4x 2-29x + 7 = 0 (2) Solve the equation x 2 6x 2 = 0, giving your answers in simplified surd form [3] (3) a)
More informationSystems of Equations and Inequalities. College Algebra
Systems of Equations and Inequalities College Algebra System of Linear Equations There are three types of systems of linear equations in two variables, and three types of solutions. 1. An independent system
More informationLesson 3-6: Compound Inequalities Name:
Lesson 3-6: Compound Inequalities Name: W hen people plan a house, they often have many requirements in mind that can be written as inequalities. Such requirements could be the dimensions of rooms or the
More informationChapter 1- Polynomial Functions
Chapter 1- Polynomial Functions Lesson Package MHF4U Chapter 1 Outline Unit Goal: By the end of this unit, you will be able to identify and describe some key features of polynomial functions, and make
More informationFoundations of Math II Unit 5: Solving Equations
Foundations of Math II Unit 5: Solving Equations Academics High School Mathematics 5.1 Warm Up Solving Linear Equations Using Graphing, Tables, and Algebraic Properties On the graph below, graph the following
More informationx y
(a) The curve y = ax n, where a and n are constants, passes through the points (2.25, 27), (4, 64) and (6.25, p). Calculate the value of a, of n and of p. [5] (b) The mass, m grams, of a radioactive substance
More informationIntroduction to systems of equations
Introduction to systems of equations A system of equations is a collection of two or more equations that contains the same variables. This is a system of two equations with two variables: In solving a
More informationALGEBRA GRADE 7 MINNESOTA ACADEMIC STANDARDS CORRELATED TO MOVING WITH MATH. Part B Student Book Skill Builders (SB)
MINNESOTA ACADEMIC STANDARDS CORRELATED TO MOVING WITH MATH ALGEBRA GRADE 7 NUMBER AND OPERATION Read, write, represent and compare positive and negative rational numbers, expressed as integers, fractions
More informationMathematics Revision Guide. Algebra. Grade C B
Mathematics Revision Guide Algebra Grade C B 1 y 5 x y 4 = y 9 Add powers a 3 a 4.. (1) y 10 y 7 = y 3 (y 5 ) 3 = y 15 Subtract powers Multiply powers x 4 x 9...(1) (q 3 ) 4...(1) Keep numbers without
More informationNot drawn accurately
Q1. A trapezium has parallel sides of length (x + 1) cm and (x + 2) cm. The perpendicular distance between the parallel sides is x cm. The area of the trapezium is 10 cm 2. Not drawn accurately Find the
More informationInternational General Certificate of Secondary Education CAMBRIDGE INTERNATIONAL EXAMINATIONS PAPER 2 MAY/JUNE SESSION 2002
International General Certificate of Secondary Education CAMBRIDGE INTERNATIONAL EXAMINATIONS ADDITIONAL MATHEMATICS 0606/2 PAPER 2 MAY/JUNE SESSION 2002 2 hours Additional materials: Answer paper Electronic
More informationSample Assessment Materials
Edexcel Awards Mathematics Sample Assessment Materials Edexcel Level Award in Algebra (AAL0) Edexcel Level 3 Award in Algebra (AAL30) For first teaching from October 01 Pearson Education Limited is a registered
More informationSystems and inequalites review
Name: Class: Date: Systems and inequalites review Multiple Choice Identify the choice that best completes the statement or answers the question, 1. The approximate solutions to the system of equations
More informationYear 10 Homework Sheet Straight Line Graphs I
Year 10 Homework Sheet Straight Line Graphs I Equation Gradient Y intercept Example: y = 2x + 3 G = 2 Y intercept = 3 1. y = 2x + 3 G = Y intercept = 2. y = 3x + 4 G = Y intercept = 3. y = x + 5 G = Y
More informationINEQUALITIES M.K. HOME TUITION. Mathematics Revision Guides Level: GCSE Higher Tier
Mathematics Revision Guides Inequalities Page 1 of 17 M.K. HOME TUITION Mathematics Revision Guides Level: GCSE Higher Tier INEQUALITIES Version: 3.5 Date: 22-10-2015 Mathematics Revision Guides Inequalities
More informationTest Corrections for Unit 1 Test
MUST READ DIRECTIONS: Read the directions located on www.koltymath.weebly.com to understand how to properly do test corrections. Ask for clarification from your teacher if there are parts that you are
More informationAlgebra 1 (cp) Midterm Review Name: Date: Period:
Algebra 1 (cp) Midterm Review Name: Date: Period: Chapter 1 1. Evaluate the variable expression when j 4. j 44 [1] 2. Evaluate the variable expression when j 4. 24 j [2] 3. Find the perimeter of the rectangle.
More informationMATHEMATICS Grade 12
Western Cape Education Department Examination Preparation Learning Resource 2016 Functions and Graphs MATHEMATICS Grade 12 Razzia Ebrahim Senior Curriculum Planner for Mathematics E-mail: Razzia.Ebrahim@wced.info/
More informationFixed Perimeter Rectangles
Rectangles You have a flexible fence of length L = 13 meters. You want to use all of this fence to enclose a rectangular plot of land of at least 8 square meters in area. 1. Determine a function for the
More informationMathematics. SCEGGS Darlinghurst. Centre Number. Student Number. Preliminary Course Semester 2 Examination
Centre Number SCEGGS Darlinghurst Student Number 010 Preliminary Course Semester Examination Outcomes Assessed: P P8 Task Weighting: 40% General Instructions Reading time 5 minutes Working time hours Write
More informationSolving Linear and Rational Inequalities Algebraically. Definition 22.1 Two inequalities are equivalent if they have the same solution set.
Inequalities Concepts: Equivalent Inequalities Solving Linear and Rational Inequalities Algebraically Approximating Solutions to Inequalities Graphically (Section 4.4).1 Equivalent Inequalities Definition.1
More informationChapter 1: Precalculus Review
: Precalculus Review Math 115 17 January 2018 Overview 1 Important Notation 2 Exponents 3 Polynomials 4 Rational Functions 5 Cartesian Coordinates 6 Lines Notation Intervals: Interval Notation (a, b) (a,
More informationMesaieed International School
Mesaieed International School SUBJECT: Mathematics Year: 10H Overview of the year: The contents below reflect the first half of the two-year IGCSE Higher course which provides students with the opportunity
More informationChapter 1- Polynomial Functions
Chapter 1- Polynomial Functions Lesson Package MHF4U Chapter 1 Outline Unit Goal: By the end of this unit, you will be able to identify and describe some key features of polynomial functions, and make
More informationKing Fahd University of Petroleum and Minerals Prep-Year Math Program Math (001) - Term 181 Recitation (1.1)
Recitation (1.1) Question 1: Find a point on the y-axis that is equidistant from the points (5, 5) and (1, 1) Question 2: Find the distance between the points P(2 x, 7 x) and Q( 2 x, 4 x) where x 0. Question
More information2.4 Graphing Inequalities
.4 Graphing Inequalities Why We Need This Our applications will have associated limiting values - and either we will have to be at least as big as the value or no larger than the value. Why We Need This
More informationExaminer's Report Q1.
Examiner's Report Q1. For students who were comfortable with the pair of inequality signs, part (a) proved to be straightforward. Most solved the inequalities by operating simultaneously on both sets and
More informationADVANCED PROGRAMME MATHEMATICS: PAPER I MODULE 1: CALCULUS AND ALGEBRA
GRADE 12 EXAMINATION NOVEMBER 2016 ADVANCED PROGRAMME MATHEMATICS: PAPER I MODULE 1: CALCULUS AND ALGEBRA Time: 2 hours 200 marks PLEASE READ THE FOLLOWING INSTRUCTIONS CAREFULLY 1. This question paper
More informationTopic: Solving systems of equations with linear and quadratic inequalities
Subject & Grade: Mathematics, 9 th Grade Topic: Solving systems of equations with linear and quadratic inequalities Aim: How would you find the solution set of a linear and quadratic inequality? Materials:.
More information(a) Write down the value of q and of r. (2) Write down the equation of the axis of symmetry. (1) (c) Find the value of p. (3) (Total 6 marks)
1. Let f(x) = p(x q)(x r). Part of the graph of f is shown below. The graph passes through the points ( 2, 0), (0, 4) and (4, 0). (a) Write down the value of q and of r. (b) Write down the equation of
More informationSolving Linear Quadratic Systems Algebraically Algebra 1
Name: Solving Linear Quadratic Systems Algebraically Algebra 1 Date: In this lesson we will begin to work with solving linear-quadratic systems of equations. Recall that to x, y that satisfy all equations
More informationMath 4: Advanced Algebra Ms. Sheppard-Brick A Quiz Review Learning Targets
5A Quiz Review Learning Targets 4.4 5.5 Key Facts Graphing one-variable inequalities (ex. x < 4 ) o Perform algebra steps to get x alone! If you multiply or divide by a negative number, you must flip the
More informationSCORE BOOSTER JAMB PREPARATION SERIES II
BOOST YOUR JAMB SCORE WITH PAST Polynomials QUESTIONS Part II ALGEBRA by H. O. Aliu J. K. Adewole, PhD (Editor) 1) If 9x 2 + 6xy + 4y 2 is a factor of 27x 3 8y 3, find the other factor. (UTME 2014) 3x
More informationSTEP Support Programme. Hints and Partial Solutions for Assignment 4
STEP Support Programme Hints and Partial Solutions for Assignment 4 Warm-up 1 (i) This question was asking you to prove that the angle at the centre of a circle is twice the angle at the circumference.
More information5-7 Solving Quadratic Inequalities. Holt Algebra 2
Example 1: Graphing Quadratic Inequalities in Two Variables Graph f(x) x 2 7x + 10. Step 1 Graph the parabola f(x) = x 2 7x + 10 with a solid curve. x f(x) 0 10 1 3 2 0 3-2 3.5-2.25 4-2 5 0 6 4 7 10 Example
More information6.5 Systems of Inequalities
6.5 Systems of Inequalities Linear Inequalities in Two Variables: A linear inequality in two variables is an inequality that can be written in the general form Ax + By < C, where A, B, and C are real numbers
More informationA. 16 B. 16 C. 4 D What is the solution set of 4x + 8 > 16?
Algebra II Honors Summer Math Packet 2017 Name: Date: 1. Solve for x: x + 6 = 5x + 12 2. What is the value of p in the equation 8p + 2 = p 10? F. 1 G. 1 H. J.. Solve for x: 15x (x + ) = 6 11. Solve for
More informationSolving Systems of Linear Equations
Section 2.3 Solving Systems of Linear Equations TERMINOLOGY 2.3 Previously Used: Equivalent Equations Literal Equation Properties of Equations Substitution Principle Prerequisite Terms: Coordinate Axes
More informationA2 HW Imaginary Numbers
Name: A2 HW Imaginary Numbers Rewrite the following in terms of i and in simplest form: 1) 100 2) 289 3) 15 4) 4 81 5) 5 12 6) -8 72 Rewrite the following as a radical: 7) 12i 8) 20i Solve for x in simplest
More informationIII. THIRD YEAR SYLLABUS :
III. THIRD YEAR SYLLABUS : III.1 Numbers It is important that pupils are made aware of the following: i) The coherence of the number system (N Z Q ). ii) The introduction of the additive inverse of a natural
More informationH2 MATHS SET D PAPER 1
H Maths Set D Paper H MATHS Exam papers with worked solutions SET D PAPER Compiled by THE MATHS CAFE P a g e b The curve y ax c x 3 points, and, H Maths Set D Paper has a stationary point at x 3. It also
More informationMATH 115: Review for Chapter 6
MATH 115: Review for Chapter 6 In order to prepare for our test on Chapter 6, ou need to understand and be able to work problems involving the following topics: I SYSTEMS OF LINEAR EQUATIONS CONTAINING
More informationPart I Directions: MULTIPLE CHOICE Place your answer to each question on the space provided. 1. Which is equivalent to the equation y? 4.
Name: Date: Block: Algebra I Practice Midterm Exam Part I Directions: MULTIPLE CHOICE Place your answer to each question on the space provided. 3x z. Which is equivalent to the equation y? 4 3x z (a) x
More informationMark Scheme (Results) January Pearson Edexcel Level 3 Award in Algebra (AAL30)
Mark Scheme (Results) January 017 Pearson Edexcel Level 3 Award in Algebra (AAL30) Edexcel and BTEC Qualifications Edexcel and BTEC qualifications are awarded by Pearson, the UK s largest awarding body.
More informationSolving Equations Quick Reference
Solving Equations Quick Reference Integer Rules Addition: If the signs are the same, add the numbers and keep the sign. If the signs are different, subtract the numbers and keep the sign of the number
More informationFurther Mathematics Summer work booklet
Further Mathematics Summer work booklet Further Mathematics tasks 1 Skills You Should Have Below is the list of the skills you should be confident with before starting the A-Level Further Maths course:
More informationCISC - Curriculum & Instruction Steering Committee. California County Superintendents Educational Services Association
CISC - Curriculum & Instruction Steering Committee California County Superintendents Educational Services Association Primary Content Module The Winning EQUATION Algebra I - Linear Equations and Inequalities
More informationThe Graphs of Polynomial Functions
Section 4.3 The Graphs of Polynomial Functions Objective 1: Understanding the Definition of a Polynomial Function Definition Polynomial Function n n 1 n 2 The function f() x = anx + an 1x + an 2x + L +
More informationMarkscheme May 2016 Mathematical studies Standard level Paper 2
M16/5/MATSD/SP/ENG/TZ/XX/M Markscheme May 016 Mathematical studies Standard level Paper pages M16/5/MATSD/SP/ENG/TZ/XX/M This markscheme is the property of the International Baccalaureate and must not
More informationGrade 9 Linear Equations in Two Variables
ID : cn-9-linear-equations-in-two-variables [1] Grade 9 Linear Equations in Two Variables For more such worksheets visit www.edugain.com Answer the questions (1) In the graph of the linear equation 4x
More information4.1 Solving Systems of Equations Graphically. Draw pictures to represent the possible number of solutions that a linear-quadratic system can have:
4.1 Solving Systems of Equations Graphically Linear- Quadratic A Linear-Quadratic System of Equations is a linear equation and a quadratic equation involving the same two variables. The solution(s) to
More informationHEINEMANN HIGHER CHECKLIST
St Ninian s High School HEINEMANN HIGHER CHECKLIST I understand this part of the course = I am unsure of this part of the course = Name Class Teacher I do not understand this part of the course = Topic
More informationTest 2 Review Math 1111 College Algebra
Test 2 Review Math 1111 College Algebra 1. Begin by graphing the standard quadratic function f(x) = x 2. Then use transformations of this graph to graph the given function. g(x) = x 2 + 2 *a. b. c. d.
More informationSection 2.7 Notes Name: Date: Polynomial and Rational Inequalities
Section.7 Notes Name: Date: Precalculus Polynomial and Rational Inequalities At the beginning of this unit we solved quadratic inequalities by using an analysis of the graph of the parabola combined with
More information2014 Summer Review for Students Entering Algebra 2. TI-84 Plus Graphing Calculator is required for this course.
1. Solving Linear Equations 2. Solving Linear Systems of Equations 3. Multiplying Polynomials and Solving Quadratics 4. Writing the Equation of a Line 5. Laws of Exponents and Scientific Notation 6. Solving
More informationCorrelation: California State Curriculum Standards of Mathematics for Grade 6 SUCCESS IN MATH: BASIC ALGEBRA
Correlation: California State Curriculum Standards of Mathematics for Grade 6 To SUCCESS IN MATH: BASIC ALGEBRA 1 ALGEBRA AND FUNCTIONS 1.0 Students write verbal expressions and sentences as algebraic
More information*P43632A0120* Algebra Level 3 Calculator NOT allowed. Pearson Edexcel Award AAL30/01. P43632A 2014 Pearson Education Ltd.
Write your name here Surname Other names Pearson Edexcel Award Algebra Level 3 Calculator NOT allowed Centre Number Candidate Number Monday 12 May 2014 Morning Time: 2 hours Paper Reference AAL30/01 You
More informationLesson 10: Comparing Functions and their features
Lesson 10: Comparing Functions and their features Standards: MAFS.912.F-IF.2.4 For a function that models a relationship between two quantities, interpret key features of graphs and tables in terms of
More informationCore Mathematics 2 Coordinate Geometry
Core Mathematics 2 Coordinate Geometry Edited by: K V Kumaran Email: kvkumaran@gmail.com Core Mathematics 2 Coordinate Geometry 1 Coordinate geometry in the (x, y) plane Coordinate geometry of the circle
More informationLee County Schools Curriculum Road Map Pre-Algebra
Quarter 1 Rational Numbers, Repeating Decimals, Terminating Decimals 1 Numbers & Operations 2 Radicals & Integer Exponents 1 8.NS.1 8.NS.1 8.NS.2 8.NS.1 8.NS.2 8.EE.1 Know that numbers that are not rational
More informationWhen should technology be used?
Using a Graphing Calculator in the Classroom When should technology be used? The graphing calculator is a wonderful tool for teaching concepts. It also can become a crutch. GOOD Examining the effects of
More informationGrade 11 November Examination 2015 Mathematics: Paper 2 Time: 3 hours Marks: 150
Grade 11 November Examination 2015 Mathematics: Paper 2 Time: 3 hours Marks: 150 Instructions and Information: Read the following instructions carefully before answering the questions. 1. This question
More informationSolution Choose several values for x, and find the corresponding values of (x), or y.
Example 1 GRAPHING FUNCTIONS OF THE FORM (x) = ax n Graph the function. 3 a. f ( x) x Solution Choose several values for x, and find the corresponding values of (x), or y. f ( x) x 3 x (x) 2 8 1 1 0 0
More information