Do the following for the function f x 8x 7x a Express the slope of the secant line in terms of x and h b Find msec for h 0 5 0 1 and 0 01 at x 1 What value does msec approach as h approaches c Find the equation for the secant line at x 1 with h 0 01 d Graph f and the secant line found in part c on the same viewing window a Type the slope of the secant line in terms of x and h Simplify your answer Do not factor msec