Question

HELP!

Answer 1

For each pair of functions, find \[[g \sigma f](x), [f \sigma g](x), and [f \sigma g)(6)\]

Answer 2

a. f(x)=2x-3; g(x)=4x-8
b. f(x)=8=x^2: g(x)=x^2+x+1

Answer 3

@Hero if you get it, please help me

Answer 4

@Hero but how would you solve it?

Answer 5

One moment

Answer 6

yeah its fine

Answer 7

ah okay so then for the next one you do it the other way around right?

Answer 8

what about [f*g](6) ? the * is supposed to be the little circle

Answer 9

but where would you plug in the 6 into the problem then?

Answer 10

Actually, if you have to compute f*g (6) Instead of f(g(6)) then the process for that is different

Answer 11

so then how will that look like?

Answer 12

so what?

Answer 13

It means you have to multiply the functions then evaluate @ x=6

Answer 14

I wish you could post the original Instructions directly from your textbook or computer. Based on what you told me, the original problem you posted are not exactly correct as written.