Question

What is the y-intercept of the function f(x) = 2 • 3x?

A.
(0, 2)
B.
(0, 3)
C.
(0, 6)
D.
(2, 0)

Answer 1

(0,2)

Explanation:

Hi there!

`f(x) = 2*3^x`

The y-intercept of any function occurs when x=0.

To find the y-intercept, solve for f(0):

`f(0) = 2*3^0\\f(0) = 2*1\\f(0) = 2`

Therefore, the y-intercept is 2 and occurs at (0,2).

I hope this helps!