Find functions f and g so that fog = H. H(x) = |8x + 5| Choose the correct pair of functions. x-5 O A. f(x) = |- x|, g(x)= 8 O B. f(x) = 8x + 5, g(x) = |x| OC. f(x) = |x|, g(x) = 8x + 5 O D. f(x) = , X-5 g(x) = |- x| 8.

If f(x) = x² + 3x - 3 and g(x) = 3x – 7, find the following function. fog

2. If f(x)=-2x-3 and g(x)=x²+5x, find each value a. f(-1) b. g(-3) c. g(-2)+2

-25 59(-6) + f(-2) = 7. %3D %3D h(8) – 2 · f(3) = g(9) + h(-14) = -13 -55 f(-4) – f(1) = %3D | each function value. x, and h(x) = --7 to find For the following questions, use the functions f(x) =-a?+ 8x 11, g(x) = 14 of VCHECK ANSWER BOOKMARK valuating Functions edulastic.com eent practce I8L2 L 012421 L49546714-3918127130009 160leuta/6179981e9071510009655205.1 C * :

Find the domain of the following function: 6x h(x) =- 9x+81 O A. {x|x*-6} O B. {x|x>-9} OC. {x|x>6} OD. {x|x#9} O E. {x|x#-9}

3. Find and simplify a. f(x)=3x² + 5x b. f(x)=2x-x² f(a+h)-f(a) h for each of the following functions.