Question

How do you find the Domain of `f(x) = 7x^5 - 3x^2 - 2`?

Answer 1

`x inRR`

Explanation:

`>f(x)" is a polynomial of degree 5 and is well defined for all"`
`"real values of "x`

`"domain is "x inRR`

`(-oo,+oo)larrcolor(blue)"in interval notation"`
graph{7x^5-3x^2-2 [-10, 10, -5, 5]}