zacharycheyne zacharycheyne

04-02-2019
Mathematics

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

h(x) = x + 4
h(x) = x – 4
h(x) = x
h(x) = x

Respuesta :

wegnerkolmp2741o wegnerkolmp2741o

04-02-2019

Answer:

h(x) = x/4

Step-by-step explanation:

To find the inverse of a function, exchange x and y and then solve for y

y = 4x

Exchange x and y

x = 4y

Solve for y

Divide each side by 4

x/4 = 4y/4

y = x/4

The inverse is

h(x) = x/4

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