PLEASE HELP!! I keep getting bots or trolls How can you restrict the domain of the function f(x) = |x + 4| − 2 so the range of the inverse function, f -1(x), is [-4, ∞)?
A.
x ≥ 4
B.
x ≥ -4
C.
x ≥ 0
D.
x < 4
E.
x ≥ -2

a

Step-by-step explanation:

​2

​​  is not one-to-one, but the function is restricted to a domain of   4x≥4 or  x 4x≤4 on which it is one-to-one.

Step-by-step explanation:

Restrict the domain by determining a domain on which the original function is one-to-one.

Replace f(x) with y.

Interchange x and y.

Solve for y, and rename the function or pair of function \displaystyle {f}^{-1}\left(x\right)f

​−1

​​ (x).

Revise the formula for \displaystyle {f}^{-1}\left(x\right)f

​−1

​​ (x) by ensuring that the outputs of the inverse function correspond to the restricted domain of the original function.

4a. is 3 miles every hour

4b. is 1/3 of an hour per mile

step-by-step explanation: