Calculating average value of function over interval

SOLVED:(a) use a graphing utility to graph the function and visually determine the intervals over which the function is increasing, decreasing, or constant, and (b) make a table of values to verify whether the function is increasing, decreasing, or constant over the intervals you identified in part (a). f(x)= 2 x 1, x ≤-1 x^2-2, x>-1

Graph each function over a two-period interval.y = sin (x π/4) | Study Prep in Pearson