3. Please list your answers from top to bottomed use commas to
separate your answers:)
10 points
3. Solve the following:
52 + 2(6 + 7) - (-2) =
2 + (-11) =

Sketch the region enclosed by the given curves. decide whether to integrate with respect to x or y. draw a typical approximating rectangle and label its height and width. y= 5x, y=7x^2then find the area s of the region.