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The height of a baseball (in feet) at time t (in seconds) is given by y=...

The height of a baseball (in feet) at time t (in seconds) is given by y= -16x^2 + 80x + 5. Which one of the following points is not on the graph of the equation?
A) (2, 117)
B) (3,101)
C) (1,69)
D) (4, 69)
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