Anyone got pad*let don't answer if you don't

The graph shows the distance kerri drives on a trip. what is kerri's speed?

Estimate the area under the curve f(x) = 16 - x^2 from x = 0 to x = 3 by using three inscribed (under the curve) rectangles. answer to the nearest integer.

Segment wx is shown explain how you would construct a perpendicular bisector of wx using a compass and a straightedge