Question

Which function represents an exponential decay function with a y-intercept of -3?

a. f(x) = (0.5)^x - 4
b. f(x) = (0.5)^x - 3
c. f(x) = 2^x - 4
d. f(x) = 2^x - 3​

Answer 1

A

Explanation:

The line has a negative slope, with a y-intercept of (0,-3), and an x-intercept of (-2,0)