As part of a science lab, Trenton performed a reaction multiple times with a different amount of reactant each time. He made the graph below to record his results. Which of the following describes the rate at which the amount of product changed?

Find the volume of the solid whose base is the region bounded by f(x), g(x) and the x-axis on the interval [0, 1], and whose cross-sections perpendicular to the y-axis are squares. your work must show the integral, but you may use your calculator to evaluate it. give 3 decimal places for your answe