Directions: Answer each question as best as you can. Show all your thinking with the correct answer to get full credit on each question. Be sure to use correct mathematical notation, form, and units as demonstrated in the class or in videos. 1. Sketch a graph of the piecewise function. Be sure to use open & closed dots along with arrows when necessary. (5 points) x' if x 5 1 f(x) = 3if1 2 2. Find the average rate of change [(x2)-(1)) of the function on the X2-X1 interval specified. (5 points) h(x) =5 - 2x2 on [-2, 4] 1