Question

Question 4 (1 point)

Answer 1

Answer:

(C)y=0

Step-by-step explanation:

An exponential function of the form $f(x) = a (b^x) + c$ always has a horizontal asymptote at y = c.

Given our function $y=4^x$

Comparing with the form,  $f(x) = a (b^x) + c$, we observe that c=0.

Therefore, the exponential function has an asymptote at y=0.

The correct option is C.