ASAP SOMEONE HELP ME PLZ

Thelime contains the point(-3,0) and parallel x-3y=3( show all work)

For the following geometric sequence, find the recursive formula. {-80, 20, -5, } i need : ')

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.