SUMMER ASSIGNMENT FOR ALGEBRA II/TRIGONOMETRY

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Horace Hamilton
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1 SUMMER ASSIGNMENT FOR ALGEBRA II/TRIGONOMETRY This summer assignment is designed to ensure that you are prepared for Algebra II/ Trigonometry. Nothing on this summer assignment is new. Everything is a review of topics you learned in Algebra I and Geometry. If you want to be successful during Algebra II/Trig, you must be able to understand and apply this information throughout the year. This assignment may be completed with another student but be certain that YOU understand how to complete every problem. Neatly show all work for each problem to recieve FULL credit. Graphing calculators should NOT be used. Be sure to check answers. This packet is due the nd week of school. It will be graded based on completion, work shown, accuracy and turning in on time. There will be a quiz on this material. Topic 1 - Numeric and Algebraic Expressions operations Extra Practice: Extra Practice: Simplify expressions, using order of operations (x 8) (x + 5) ( 6 1) Evaluate the expression. 7. 3x + 4 x when x = - 8. ( y + 1) when y = 4 16 y 9. b + 4ab when a = 3,b = -1 Topic - Fractions dding-fractions-withunlike-denominators lying-fractions g-fractions-example Evaluate each expression ( 7 ) ( ) ( ) ( )

2 Topic 3- POLYNOMIALS A polynomial is either a monomial or the sum of monomials. Each monomial in the polynomial is called a term of the polynomial. The degree of a polynomial is the degree of the monomial of the greatest degree. You can simplify polynomials with like terms by using the distributive property, by adding or subtracting like terms or by using the FOIL method. Example: Simplify: 3x y xy 3 6y 5xy 3 8x y 3 3 First, group like terms: 3x y xy 6y 5xy 8x y 8y 3 3 3x y 8x y xy 5xy 6y 5x y 7xy 6y Simplify m 6m 6m 4m x y 8x y 7x y 18.5a 7a b 6ac 8ac 19. 3(a + 5c) - (4a - 6c) Topic 4 - Solving Equations and Inequalities Extra Practice : Extra Practice: Solve the equations. 0. (4x 7) = 3(x 10) 1. a (3a + 4) = 10-4a. 1 1 b = x = a 1= a

3 Solve the inequality and graph the solution. REMINDER: When you multiply or divide each side of an inequality by a negative number, you must reverse the inequality symbol. 5. y k 7k k 9 7. r - 5 < 4r - Check whether the given number is a solution of the inequality. 8. 4( x + 3 ) > 0; 9. 3p 7 p;3 Topic 5 - Multiplying and Squaring Binomials Simplify 30. ( n 3)( n 3) 31. (5g )( g 7) 3. (1 5 p)( p 9) Find the product by squaring the binomial. REMINDER: (a b) (a b)(a b) 33. (m 6) 34. (9 e) 35. (n ) 36. (q 3)

4 Topic 6- Factoring Factoring: Always look for a greatest common factor first: a b + ab = ab(a +1) Perfect Square Trinomials: a ab + b = (a b) or a + ab + b = (a + b) Difference of Squares: a b = (a b)(a + b) Sum of Cubes: a 3 + b 3 = (a + b)(a ab + b ) Difference of Cubes: a 3 b 3 = (a b)(a + ab + b ) Factor the following expressions xy 4x y 38. a 3a m 3 8mn 40. ax ay + bx by 41. x 8x m 3 + n ax + 6ay + bx + 3by 44. x + 5x x y 3y x 10x x 3 x

5 Topic 7: Solving Quadratic Equations Extra Practice: Quadratic Formula: b b 4ac a Solve the following quadratic equations showing the requested method. Simplify when possible. 49. Solve by factoring: x 3x = Solve by quadratic formula: x = 11x 51. Solve by factoring: y y +1 = 0 5. Solve by quadratic formula: x + 5x 1 = Solve by factoring: x 16 = Solve by quadratic formula: 3y y 5 = 0 Topic 8 - Linear Equations Use the x-intercept and the y-intercept to graph the equation. Label the points where the line crosses the coordinate axes. 55. x-intercept = (, 0) x y-intercept = (0, ) x-intercept = (, 0) y-intercept = (0, )

6 Topic 9-System of Equations Solve the system of linear equations. 57. Solve the system using substitution: x + y = 5 x + 3y = Solve the system using elimination: x 3y = -5 y + 3x + 4 = 0 Graph each system. Don t forget to shade! Circle all the points that are solutions to the system graphed below? A. (-3, 0) B. (-5, 8) C. (1, 3) D. (3, 4) E. (, -4) F. (0, 0)

7 Topic 10- PROPERTIES OF EXPONENTS Extra Practice: PRODUCT OF POWERS PROPERTY POWER OF A POWER PROPERTY POWER OF A PRODUCT PROPERTY NEGATIVE EXPONENT PROPERTY ZERO EXPONENT PROPERTY QUOTIENT OF POWERS PROPERTY POWER OF A QUOTIENT PROPERTY Simplify the expressions using the properties of exponents. The simplified expression should have no negative exponents x x 1 11 g 64. x x w w 3 4h 16 h 5 y 10 y 67. ( ) ( ) ( d ) 69. p p

8 Topic 11 Simplifying Radicals Simplify t 6 h 3 s 5 List the perfect squares from 4 to 144! = 3 = y = 5 = 6 = 7 = 8 = 9 = = 11 = 1 =

HONORS GEOMETRY Summer Skills Set

HONORS GEOMETRY Summer Skills Set Algebra Concepts Adding and Subtracting Rational Numbers To add or subtract fractions with the same denominator, add or subtract the numerators and write the sum or difference