Question

HELP!!
if f(x) = 20+8/x ; g(x) = 8/x
what is (f/g) (8)= ?

Answer 1

\[f(x)=20+\frac{8}{x}\]

Answer 2

Is that right?

Answer 3

No f divided by g then multiplied by 8

Answer 4

My question is: Do I have the f(x) right? Is it the way I wrote it or is it like this:

Answer 5

\[f(x)=\frac{20+x}{8}\]

Answer 6

no the first way you wrote it

Answer 7

Ok. Replace x with 8. What do you get?

Answer 8

1

Answer 9

\[20+\frac{8}{8} = 1???????\]

Answer 10

8/8 is 1 right

Answer 11

yes

Answer 12

20+1=21

Answer 13

And 20 + 1 is ?????

Answer 14

Now take the function g which is 8/x and replace x with 8. What do you get?

Answer 15

8/8=1

Answer 16

Now put your first answer over your second answer and that will be the f/g(8)

Answer 17

so is it (21/8) (8) ?