Consider the function represented by the graph. What is the domain of this function?
9
{x\x20)
8-
7
{xlx 38)
6
5
{xlo sx 58)
4
3
{xlx s0x28}
2
1
2
2-1,
3
4
5
6
7 8 x

Sum is 17 and their difference is 3

The volume of gas a balloon can hold varies directly as the cube of its radius. imagine a balloon with a radius of 3 inches can hold 81 cubic inches of gas. how many cubic inches of gas must be released to reduce the radius down to 2 inches?

If f(x) = 2x + 8 and g(x) = x4, what is (gº)?