Help pls

The roots of the function f(x) = x2 – 2x – 3 are shown. what is the missing number?

Prism m and pyramid n have the same base area and the same height. cylinder p and prism q have the same height and the same base perimeter. cone z has the same base area as cylinder y, but its height is three times the height of cylinder y. the figures and have the same volume.

Given the net of the rectangular prism, what is its surface area?