Question

f(x) = 2x-9 , g(x) = 9x-5 ... find (f-g)(x)

Answer 1

(f-g)(x)= f(x)-g(x)= 2x-9-(9x-5)...

Answer 2

do you need the answer, or is that good enough?

Answer 3

so it would be -7x-4 ?

Answer 4

that's what i got.

Answer 5

do you have a way to double check the answer?

Answer 6

no. not that i am aware.

Answer 7

okay well i'm pretty confident in that. If you get a chance to double check it go ahead, but looks quite correct to me.

hope it works out for you.

Answer 8

I'll let you know if anything convinces me otherwise.

Answer 9

haha. ok thanks

Answer 10

yeah, sure thing :D