Select the correct answer
Consider the piecewise function shown on the graph.
10
8
8
6
4
2
-10-8-6-4-2
02
8
10
4
-6
-8
-10
Over which interval of the domain does the graph represent an exponential function?
OA -3 36
OB.: 6
OC -4 <531
D.: 21
If f(x) = 2x - 6 and g(x) = 3x + 9, find (f - g)(x). a. (f-g)(x) = x + 15 o o b. (f- g)(x) = -x - 15 o c. (f- g)(x) = 5x + 3 o d. (f- g)(x) = -x+3 submit