True or False? Are the functions f(x) = 2x + 4 and g(x) = (1/2)x - 2 inverses of each other?
Select one:
True

False

True

Step-by-step explanation:

To see if one function is the inverse of the other, switch x and f(x) in the first function and see if you get the second. In this case the first function is:

Switching x and f(x) gives us:

This exactly matches the second function. The functions are inverses of one another.

30 feet

step-by-step explanation:

that would be 2 1/2 * 12

= 24 + 6

= 30 feet   (answer)