The formula y - y 1 = m(x - x 1 ) is the point-slope form of the equation of a line where m is the
slope of the line and (x, y) and ( x 1 , y 1 ) are points of the line. solve the equation for m, and find the
slope of a line that includes the points (4, -2) and (5, 0).

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