Question

let f(x)=x2-1 and g(x)=3x-2 (f+g)(2)

Answer 1

f+g literally means add the 2 functions together
(x2 - 1) + (3x -2) = x2 + 3x - 3
then evaluate at x=2
2^2 + 3(2) - 3
4 + 6 - 3
10 - 3
7

Answer 2

You can also evaluate each function individually and add them together.

f(2)+g(2) = 3+4 = 7

Answer 3

Oh!! That makes sense. Thank you so much!

Answer 4

Thank you both! God bless<><