The function h(t) = ... gives the height from the ground of a ball thrown upwards. The time t is in seconds and the height h is in meters. a) From what height is the ball thrown? b) Calculate its initial velocity. c) Calculate the average rate of change at the end of the first second. d) Calculate the instantaneous rate of change at 2 seconds. e) Draw a conclusion about the result obtained in d) Please answer all sub questions, thank you so much!

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