Please show work.

1. Consider the following function that describes the position of a car s(t) = 3t2 + t - 10 in meters, and t given in seconds. Use this to calculate the average velocity from t = 0 to t = 1. Then explain if your solution makes sense for a car. 2. Find f'(x) using the limit definition of the derivative. Then evaluate at r = 3. f(1) = x2 + 4r -1 (1