Question

Will rewright to make look simpler
Find the domain of the function:
h(y) = (y^3-8)(y+2)^-3

Answer 1

The negative exponent translates to dividing: \[h(y)=\frac{ y^3-8 }{ (y+2)^3 }\]
You can put in any number as long as the denominator doesn't equal 0.
So can you see what the domain must be...?

Answer 2

i got it thank you

Answer 3

yw!