Aball is thrown from the top row of seats in a stadium. the function h(t) = –16t2 + 16t + 96 gives the height, h, in feet, of the ball t seconds after it is thrown. how long will it be before the ball hits the ground?

The ball will hit the floor after 3 seconds.

The given equation is,

Height,

By dividing the above equation by "16", we get

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By factorizing, we get

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Time can't be negative. Thus the above answer i.e., 3 is correct.

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  3 seconds

Step-by-step explanation:

We assume the ground is where h=0, so the equation we need to solve is ...

  0 = -16t^2 +16t +96

Dividing by -16 gives ...

  0 = t^2 -t -6

Factoring, we get ...

  0 = (t -3)(t +2)

This has solutions t=3 and t=-2. Since we know the ball won't land 2 seconds before it is thrown, the solution is ...

  It will be 3 seconds before the ball hits the ground.

the answer is (-8,-5)

step-by-step explanation:

the endpoint to midpoint is half the length. the length is (-2,-1) so when you are at the midpoint just add it to it to find your answer -6+(-2)= -8 and -4+(-1)=-5 so (-8,-5)

the answer is mp

step-by-step explanation: