Question

O D = (-4,0 ) Clear selection 11. What is f(-8)? 12 points Use /(x) = 3 2. * + 11, g(x) = 22-7x, and 1(x) = 15 - 9x to evaluate each function Your answer 12. What is g( 2 )? 12 points 3 Use f(x) = -x + 11, 8(x) = x2 - 7x, and h() = 15 - 9x to evaluate each function. 2

Answer 1

f(-8) = 23

g(2) = -10

Step-by-step explanation

f(x) = (-3x/2) + 11

g(x) = x² - 7x

h(x) = | 15 - 9x |

We're then told to calculate f(-8)

f(-8) refers to solving f(x) when x = -8

Recall

f(x) = (-3x/2) + 11

`\begin{gathered} f(-8)=(-3*-8)/(2)+11 \\ =(24)/(2)+11 \\ =12+11 \\ =23 \end{gathered}`

f(-8) = 23

g(x) = x² - 7x

g(2) = 2² - (7 × 2)

= 4 - 14

= -10

g(2) = -10

Hope this Helps!!!