Question

f(x)=x-3 and g(x)=2x-4, find (f+g)(x)

Answer 1

put a plus sign between \(x-3\) and \(2x-4\)
then combine like terms

Answer 2

3x+7?

Answer 3

no

Answer 4

\(x+2x=3x\) is right, but \(-3-4\neq 7\)

Answer 5

what does it equal?? that's what I keep getting

Answer 6

when you add to negative numbers you do not get a positive number for sure

Answer 7

ohhh sorry I meant -7

Answer 8

didn't even realize I wrote it wrong lol

Answer 9

that is better

Answer 10

so it's 3x-7?