3.5-5.5n-4n+8 help please

What are the domain and range of the functiony = 2(x - 3)2 + 4?

If h(x) = f[tex]h(x) = f[/tex] ° [tex]g) (x)[/tex] and [tex]h(x) = \sqrt[3]{x+3}[/tex], find [tex]g(x)[/tex] if [tex]f(x) = \sqrt[3]{x +2}[/tex] ·

One positive number is 9 more than twice another. if their product is 95, find the numbers