Question

I forgot how to do this
Given f(x) = 3x - 1 and g(x)= -x + 6, find f(-2) + g(5).

Answer 1

I know im suppose to plug (-2) and g(5) in though

Answer 2

all youre doing is plugging and solving

Answer 3

I dont know what to do after that

Answer 4

Yeah.......

Answer 5

Anyone?

Answer 6

Given f(x) = 3x - 1 and g(x)= -x + 6, find f(-2) + g(5).
F(-2) = 3 (-2) - 1
= -7
g(x) = -x + 6
g(5) = -5 + 6
= 1

I would say this is how you do it, but im not to sure. Sorry. Do you have choices?

Answer 7

-6
6
8

Answer 8

are the choices

Answer 9

Well idk, dont take what i say as the right answer but i think i would go with -6... -7 + 1 = -6 (what i got for f(x) and g(x).

Answer 10

Hope I kinda helped but im not that bright in math. Hopefully someone else can help you out better.

Answer 11

http://openstudy.com/study#/updates/525dd035e4b0ede9e44aaa04.. this person had the same question

Answer 12

Did that help? :)

Answer 13

yes

Answer 14

Good :) turns out it was -6.. I seriously jus winged it but I seemed to be right.