Question

Given the parent function f(x) = 3x, which graph shows f(x) + 2?

Answer 1

Option D is the correct answer because you simply shift the graph +2 Y

Explanation:

Answer 2

the answer in the attached figure

Explanation:

we have

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

The y-intercept of f(x) is the value of f(x) for x equal to zero

so

`f(0)=3^(0)=1`

Let

`g(x)=f(x)+2`

substitute

`g(x)=3^(x)+2`

The y-intercept of g(x) is the value of g(x) for x equal to zero

so

`g(0)=3^(0)+2=3`

The translation rule is
`2` units up

therefore

the answer in the attached figure