Continuing from previous question. Use your answer to the previous question to estimate the instantaneous velocity of s (t) = 5Int at t = 1.5 Note: There is more than one correct answer to this question. Any reasonable estimate will be marked correct. Hints: Would the instantaneous velocity at t = 1.5 be larger or smaller than the average velocity on [1.5, 1.7]? You may want to sketch a rough graph