Question

Find the domain and range of g(x)=x+8x

Answer 1

Is f multiplied with g or composed with g?

Answer 2

That is easy
\[
\frac 1 x (x^2+5x)
\]

Answer 3

Can you simplify it now?

Answer 4

yes

Answer 5

unless x=0

Answer 6

in this case, it is not defined

Answer 7

because f is not defined at x=0

Answer 8

It is the whole real line except x=5

Answer 9

because to get 5, you should give to x=0

Answer 10

No

Answer 11

Domain= all real numbers except zero
Range = all real numbers except the number 5

Answer 12

Ask it in a different problem and tag me

Answer 13

I have one more question is that okay or no