Question

PLSSS ANSWER What is the inverse of the funchon f(x) = 2x-10

h(x)=2x-5
h(x)=2x+5
h(x)=1/2x-5
h(x)=1/2x+5

Answer 1

Answer:

the 3rd answer choice is the correct one

Step-by-step explanation:

Let's actually find the inverse function:

1.  Replace 'f(x)' with 'y:'  y = 2x - 10

2. Interchange x and y:  x = 2y - 10

3.  Solve this result for y:  2y = x - 10, or  y =  (1/2)x - 5

Thus, the 3rd answer choice is the correct one.