The graph of a function f(x) is given in the diagram: b 5 4 3 2 -1 2 3 4 5 6 7 8 a. What is the average rate of change of f on the interval [0,4]? 0.5 b. Determine a value of a on [0, 6] such that the instantaneous rate of change of f approximately equal t the average rate of change found in part (a). You are only expected to make a visual estimate here, but tr be as precise as possible. (There are multiple possible answers; enter only one.) x=1.5 c. Order each of the following values from LEAST (1) to GREATEST (4). d The average rate of change of f on the interval [4, 6]. bThe instantaneous rate of change of f at x = 1.1. The average rate of change of f on the interval [0,4]. a The instantaneous rate of change of f at x = 2.7. a. LEAST (1) b. 2nd c. 3rd d. GREATEST (4)