Question

Given h(f)=-2(t+5)^2 +4, find h(-8)

Answer 1

Answer:

h(-8) = 22

Step-by-step explanation:

Plug  -8 in for t and simplify...

h(-8) = 2(-8 + 5)² + 4

    h(-8) = 2(-3)² + 4

        h(-8) = 2(9) + 4

          h(-8) = 18 + 4

             h(-8) = 22

Answer 2

Answer:

Step-by-step explanation:

Given h(f)=-2(t+5)^2 +4

There is an intermediate step which is

h(f) = -2(f + 5)^2 + 4

h(-8) = -2(-8 + 5)^2 + 4

h(-8) = -2(-3)^2 + 4

h(-8) = -2(9) + 4

h(-8) = -18 + 4

h(-8) = - 14