Question

If f(x)= 2x/7+4 which of the following is the inverse of f(x)

Answer 1

The inverse of the function f(x)= 2x/7 + 4 is y = 7x/2 - 14.

What is the inverse of the function?

Given the function; f(x)= 2x/7 + 4

First. we write the function as an equation then interchange the variables.

y = 2x/7 + 4

x = 2y/7 + 4

We solve for y.

2y/7 = x - 4

2y = 7x - 28

y = 7x/2 - 28/2

y = 7x/2 - 14

Therefore, the inverse of the function f(x)= 2x/7 + 4 is y = 7x/2 - 14.

Learn more about inverse of function here: brainly.com/question/2541698

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