Let h be the function h(x) = 2x2.   The value of x decreases as x changes from −2 to −1. TRUE OR FALSE  As x changes from −2 to −1, h(x) changes from .... to ....  As x changes from −1 to 1, h(x) changes from .... to ....    4. The average rate of change of h on the interval from −1 to 1 is greater than the average rate of change of h on the interval from −2 to −1. TRUE OR FALSE? Justify by calculating both average rates of change. Show all work. 5. Mark the correct answer. h(x) is  concave up.  concave down.  neither.  both   PLEASE HELP ME WITH THEM ALL. THANK YOUU

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