Question

The height y, in feet, of a football x seconds after it is thrown is modeled by the equation y = –16x2 + 24x + 1. What information does the zero of the equation 6 = –16x2 + 24x + 1 represent?

Answer 1

Hello @Kyaw and Welcome!

the "zero of the equation" should mean --> when x is zero
in this case, x refers to seconds
so at 0 seconds, the equation tells us how high the ball is

Answer 2

Choose the correct answers.

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Answer 3

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Answer 5

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Answer 7

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Answer 11

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