let g(x) = x^2+2
let f(x) = 9/x
f(g(x)) is therefore equal to f(x^2 + 2) which is equal to 9/(x^2+2).
Answer:
(up) by 6
left by 7
Step-by-step explanation:
(4/7) / (3/-8)...when dividing fractions, flip what u r dividing by, then multiply
4/7 * - 8/3 =
- 32/21 <===
For this case we must simplify the following expression:

We convert the mixed number to an improper fraction:

So, by rewriting we have:


Answer:

Answer:
See attachment.
a) y = -x + 2
b) (2,1)
Step-by-step explanation:
Explained in the attachment.