Question

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

Answer 1

A

Explanation:

f(x) = 2 × 3^x

Plug x as 0 to find y-intercept.

2 × 3⁰

2 × 1

= 2

Answer 2

`\boxed{Option \ A}`

Explanation:

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

y intercept is when x = 0

So, Putting x = 0 in the above function

=> f(0) =
`2*3^0`

=> f(0) = 2*1

=> f(0) = 2

So, y-intercept is (0,2)