Amir stands on a balcony and throws a ball to his dog, who is at ground level.
The ball's heig...
Mathematics, 04.04.2020 01:07 ggfh5699
Amir stands on a balcony and throws a ball to his dog, who is at ground level.
The ball's height (in meters above the ground), xxx seconds after Amir threw it, is modeled by
h(x)=-(x+1)(x-7)h(x)=−(x+1)(x−7)h, left parenthesis, x, right parenthesis, equals, minus, left parenthesis, x, plus, 1, right parenthesis, left parenthesis, x, minus, 7, right parenthesis
How many seconds after being thrown will the ball reach its maximum height?
seconds
Answers: 2
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