\fWorksheet: AROC, IROC + Derivatives (2.1 -2.2) Name: Find the average rate of change of the following functions on the interval [1, 4]. 1. f (x ) =x2+4x 2. g(x) = = -3 3. 4. h (x ) IN -1 0 1 2 3 4 5 6 7 5. 2 3 4 2 X 0 4 X -1 -3 0 5 m x 3 2 -5 p(x 7. Mr. Teacherguy leaves his house at 6:35AM to head to work. He arrives at school at 7: 03AM. The trip from his house to school is 19 miles. Find the average velocity, in miles per hour, for his trip.For the problems below, use the limit definition of a derivative to find f'(x) and /'(3) B. /(x) =x247 9. /(x) - 5x - 2 10. f(x) = x2 + 4x 11. f(x) =9 - 2x 12. f (x) = Vx 13. f (x) = 4Vx -3