Question

f(x) and g(x)

Answer 1

Perform the requested operation or operations.

f(x) =(x-5)/8 g(x) = 8x + 5, find g(f(x)).

Answer 2

so i would put f into g so it would be \[8(\frac{ x-5 }{ 8 }) +5\]

Answer 3

it would simplify to x + 10!

Answer 4

I mean x!

Answer 5

yes

Answer 6

i dont want the answer i want help .-.
but then if i multiply x-5/8 by 8 then i get (8x-40)/64 which simplifys back to x-5/8

Answer 7

your second "msg" was alright.

\(8 \times (x-5)/8 = (x-5)\).

Answer 8

Sorry! You had it correct. I just simplified it. When you simplify the form you have the 8 in the denominator becomes a 1. The 8x simplifies to x and 40 simplifies to 5! Hope I helped!

Answer 9

in the last one, you make the mistake of multiplying the numerator AND the denominator by 8.
this is like doing nothing.

Answer 10

What @reemii said!

Answer 11

oh that makes sense so then it would be x-5+5 so x is the answer

Answer 12

yess

Answer 13

thank you ^.^