Given triangle abc with a(-2,2) b(2,4) c(4,-4), write the equation for the line containing midsegment line xz in standard form, where x is the midpoint of line ab and z is the midpoint of line bc

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.