A pebble is tossed into the air from the top of a cliff. The height of the pebble over time is modeled by the equation y

Question

A pebble is tossed into the air from the top of a cliff. The height of the pebble
over time is modeled by the equation y = - 16x² + 32x + 80. What is the
maximum height, in feet, reached by the pebble? How long did it take to reach
the maximum height?

Kunduz · Accepted Answer

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