Question

Find f*g if f(x) = 2x - 1 and g(x) = x + 2.

Answer 1

what u want to do

Answer 2

I will help u with it

Answer 3

\[f*g~(x) = (2x-1)(x+2)\] evaluate

Answer 4

find f(g). and thanks.

Answer 5

f(g(x))?

Answer 6

In that case plug in g(x) into where ever there is an x in the function f(x).

Answer 7

okay? so will I add or?

Answer 8

http://openstudy.com/users/onelove26#/updates/54c98025e4b07327073ad2e2
read this again

Answer 9

so the answer would be: 2x+3? or 2x-3? or?? @Nnesha

Answer 10

do you know how to foil ???

Answer 11

I used to but I don't remember

Answer 12

okay so you have to
multiply