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Can someone help me out with this one? + add an explanation on how you got the answer? Thanks!

Can Someone Help Me Out With This One Add An Explanation On How You Got The Answer Thanks class=

Sagot :

Answer:

Hello,

Answer B: 7

Step-by-step explanation:

In order to find f2), we don't need to know f^(-1) !!!

f(x)=3x+1

f(2)=3*2+1=6+1=7

Answer:

B

Step-by-step explanation:

To evaluate f(-2) plug 2 into f(x) so f(x)=3(2)+1 or 7.