S On a windy morning a hot air balloon starts ascending and flying away from the top of a hill The altitude A in feet of the

Question

S On a windy morning a hot air balloon starts ascending and flying away from the top of a hill The altitude A in feet of the balloon hours after starting its ascent from the hill can be modeled by the function A z 162 64z 80 Part A Does the parabola open up or down Part B Identify the value of the z and y intercepts and explain their meaning in context z intercept 0 3 intercept 0 Part C When the balloon reach its maximum altitude at what height is the maximum altitude obtained feet

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