Question

Help help help help anyone help

Answer 1

Answer:

• f⁻¹(x) = 1/5x

Step-by-step explanation:

Given function

• f(x) = 5x

To find the inverse of f(x), replace x with y and f(x) with x, then solve for y:

• f(x) = 5x
• x = 5y
• 5y = x
• y = 1/5x

Replace y with f⁻¹(x):

• f⁻¹(x) = 1/5x

Correct option is C

Answer 2

Answer:

c. 1/5x

Step-by-step explanation:

what times 5 would equal 1. 1/5 times 5 is 1. So the solution is 1/5x