NAME_____________________ Period_____ DUE MONDAY, DECEMBER 14TH FIVE POINTS OFF EACH DAY LATE. NO WORK – NO CREDIT, UNLESS MARKED WITH *. WORK MUST JUSTIFY YOUR ANSWER. *1) ALGEBRA 2 6.0 CUMULATIVE REVIEW #4 SCORE _____/20 Use TWO words to describe the correlation given by the following set of ordered pairs. x 3 5 6 0 8 5 Y 9 4 3 11 1 3 1) ____________________________________ *2) Identify each transformation from the parent function f (x ) x 2 to g. Be complete in your description. a) g (x ) 2x 2 2a) ________________________________ ______________________________________________________ b) g (x ) x 2 4 2 2b) ________________________________ ______________________________________________________ *3) Identify a, b, c and d for each function so that the transformation from f(x) to g(x) is as described below. a) f (x ) x ; g (x ) a b (x c ) d 3a) translated 2 units to the left and compressed vertically by a factor of b) f (x ) x 2 ; g (x ) a (b (x c ))2 d reflected across the x-axis and stretched horizontally by a factor of 4. a = _________ b = _________ 1 5 c = _________ d = _________ 3b) a = _________ b = _________ c = _________ d = _________ *4) State the range of f (x ) x 5 2 using 4) ________________ interval notation. 5) *a) Graph the piecewise function. if 4 x 1 x f (x ) x 2 if 1 x 3 3x 18 if 3 x 5 b) Find f (3.2) . SHOW WORK 2 5b) _______________ 6) Write y 3 x 1 16 in standard form. 6) __________________ 7) Solve for x. 3x 2 15 6 7) _________________ 8) Solve for x. x 2 x 3 6 8) ________________