Question

Which represents the inverse of the function f(x) = 4x?

h(x) = x+ 4
H(x) =x-4
h(x) = 3/4x
h(x) = 1/4x

Answer 1

h(x) = 1/4x

Explanation:

y = 4x

x = 4y

1/4 x = y

Answer 2

h(x)=1/4x

Explanation:

function×inverse=-1

4x=-1