Hi, I could not figure out two questions in my homework. The first problem deals with a piecewise function.

9

http://upload.wikimedia.org/math/f/e...eb485cd0f6.pngg(x)dx, where g(x)={1, xand>0x^3, 1and<x<4sqrt x, 40<x<9

also,

Find the area below the interval [-2, -1], but above the curve y=x^3

Does this just mean

-1

http://upload.wikimedia.org/math/f/e...eb485cd0f6.png(x^3)dx

-2

??