Which pair of functions are inverses of each other? O A. f(x) = – 2 and g(x) = 272
O B. f(x) = x + 6 and g(x) = 5x – 6
c. f(x) = and g(x) = 6 x3
O D. f(x) = 7x – 2 and g(x) = 2+2
6

right

step-by-step explanation:

explanation:

step-by-step explanation:

since we know that the two functions are equal, f (x) = g

(x), therefore when we equate the two equations the result should be similar to

3x = x – 4:

a. f(x) = 3x, g(x) = x – 4

equating the two functions:

3x = x – 4             (correct)

so we now got our answer (a)