Compute % for the interval [5,9], where y = 5x 7. - Ax What is the slope of the tangent line at x = 3? A stone is tossed into the air from ground level with an initial velocity of 31 m/s. Its height at time t is h(t) = 31t 4.9:2 m. Compute the stone's average velocity :7 in Ms over the time intervals [2, 2.01], [2, 2.001], [2,2.0001] and [1.9999, 2], [1.999, 2], [1.99, 2]. (Use decimal notation. Give your answers to three decimal places.) [2_2_01] = : mils [2,2.001] = [: m/s 17[2,2.0m1] = I i m/s 17[1.99992] = \"3/5 17[1.999,21 = m/s [1_99.2] = : m/s Estimate the instantaneous velocity at t = 2. (Use decimal notation. Give your answer to one decimal place.)