Question

What is h(x)=? help please

Answer 1

`h(x) = 7((9)/(7))^x`

Explanation:

h(x) = abˣ

h(0) = 7 ⇔ ab⁰ = 7 ⇔ a×(1) = 7 ⇔ a = 7

now

h(1) = 9 ⇔ ab¹ = 9 ⇔ 7×b = 9 ⇔ a = 9/7

finally, h(x) = 7(9/7)ˣ