Question: A model rocket is projected vertically upward from the ground. Its distance s in feet above the ground after t seconds is given by the

A model rocket is projected vertically upward from the ground. Its distance s in feet above the ground after t seconds is given by the quadratic function

Work Exercises in order, to see how quadratic equations and inequalities are related.

At what times will the rocket be 624 ft above the ground? Let s(t) = 624 and solve the quadratic equation.

s(t) = 16t + 256t. -

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