Question

Two functions are graphed below. The exponential function is g. The linear function is h.

(see image below)

Which option below gives the formula of k(x) = (g × h)(x)?

A.k(x) = 2^x + 1
B.k(x) = x 2^x - 1
C.k(x) = 2^x - 1
D.k(x) = x 2^x + 1

Answer 1

Everything after the up arrow is an exponent.

Answer 2

I thought it was C.

Answer 3

well was it?