Select the equivalent expression. 1
=?
92
Choose 1

CA
9
12
2
B
9
9-2

c

Step-by-step explanation:

=1/81

=3

=

=1/81

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)