Question

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

Answer 1

Answer:

the answer in the attached figure

Step-by-step 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

Answer 2

Answer:

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

Step-by-step explanation: