Algebra 2 Assessment Calculator allowed for all questions

Transcription

1 Algebra Assessment Calculator allowed for all questions Foundation Higher All questions Time for the test: 60 minutes Name: Grade Title of clip Marks Score Percentage Clip 7 G to E Line graphs (qu. ) Clip 8 G to E Coordinates (qu. ) Clip 9 G to E Number sequences (qu.,, ) 0 Clip 0 G to E Number machines (qu. 6) 6 Clip 66 D Substitution (qu. 7, 8, 9, 0) 8 Clip G to E Conversion graphs (qu. ) Clip C Straight line graphs (qu., ) 9 Clip C = m + c (qu. ) Clip C Simultaneous equations (qu. ) Clip 6 C Quadratic graphs (qu. 6, 7) 0 Clip 7 C Real life graphs (qu. 8) Clip 0 C Solving equations (qu. 9 to ) 8 Clip 0 C Simplification (qu. to ) 0 Out of 00 TOTAL SCORE % FINAL PERCENTAGE

2 ) Patrick is in hospital. Here is his erature chart during one da. Temperature in ºC am Time pm a) At what was Patrick s erature 9.0 ºC? b) For how man hours was his erature above 8. ºC? c) What can ou sa about his erature from 6am to 6pm? ) a) (i) Write down the coordinates of point A. (ii) Write down the coordinates of point B. A (iii) Write down the coordinates of point C. b) On the grid mark with a cross ( ) the point (-, ). Label this point D. B C - - Page

3 ) Here is a sequence of numbers a) Write down the net number in the sequence. b) Write down the rule for continuing the sequence. ) Terr is making patterns with dots. a) In the space below draw Pattern. Pattern Pattern Pattern b) Complete the table for the number of dots in each pattern. Pattern Number 6 Number of dots 8 c) Which pattern has dots? ) a) A sequence starts 9 7 Write down the net three numbers in this sequence b) A different number sequence uses this rule Add the last two numbers then halve the result The sequence of numbers starts Work out the net two numbers in this sequence 6) A two-stage operation is shown Input Multipl b Add Output a) When the input is -, what is the output? b) When the output is 7, what is the input? c) When the input is n, what is the output? Page

4 7) = + 7 = 9 Work out the value of. 8) s = t at a = t = - Work out the value of s. 9) v = u + as u = a =. s = 8 Work out a value of v. = s = v = 0) Use the formula a = b + c to work out c when a = and b = c = ) The graph is used to convert negative eratures between ºF and ºC. ºC O ºF a) Use the graph to convert -0ºF into ºC. ºC b) Use the graph to convert -ºC into ºF. ºF Page

5 ) a) Complete the table of values for = b) On the grid, draw the graph of = O c) Use our graph to find (i) the value of when = -. = (ii) the value of when =.8 = Page

6 ) On the grid below, draw the graph of = for values of from to O ) What is the equation of the line on the grid below? - - O Page 6

7 ) Use the graph below to solve the simultaneous equations = + and + = + = = + = = O ) a) Complete the table of values for = ( + )( ) b) On the grid, draw the graph of = ( + )( ) for values of from - to O - - Page 7

8 7) a) Complete the table of values for = b) On the grid, draw the graph of = - O c) Use our graph to estimate the values of when = - = or = Page 8

9 8) Here are si erature/ graphs. A B C D E F Each sentence in the table describes one of the graphs. Write the letter of the correct graph net to each sentence. The first one has been done for ou. The erature is alwas the same. The erature stas the same for a while and then falls. The erature starts at 0 ºC and keeps rising. The erature rises and then falls quickl. The erature falls, stas the same for a while and then falls. A 9) a) Solve = = b) Solve = 8 = c) Solve + = 9 = Page 9

10 0) a) Solve = = b) Solve = 6 = c) Solve = = ) a) Solve = + 7 = b) Solve 8 = = c) Solve ( ) = + 6 = ) Solve = = ) a) Simplif 6bc + bc bc b) Simplif + + c) Simplif t 8c + t + c d) Simplif m m m e) Simplif n p ) Epand and simplif (i) (p + q) + (p + q) (ii) ( + ) ( ) (iii) (m n) + (m + n) ) a) Simplif b) Simplif c) Simplif ( ) d) Simplif Page 0