For 916, write an integral equal to the area of the surface. Evaluate it exactly, using the fundamental theorem. Find a decimal approximation for the exact area. y = , from x = 0 to x = 1, about the x-axis

3.1 Cells Are the Units of Life Simple Lenses Revealed the First Glimpses of Cells Cells: the smallest units of life that can function independently Study of cells began in 1660 by English physicist Robert Hooke Named “cells” because they looked like the cubicles (Latin ,...