The piecewise function f(x) is graphed below. Use the graph to find the average value of the function over the interval [2,15].

Submit your answer as an exact value.

The piecewise function f(a) is graphed below. Use the graph to find the average value of the function over the interval [2, 15]. Submit your answer as an exact value. 5 4 2 9 10 11 12 13 14 /5 16 17 Provide your answer below: Average Value =