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damaskus [11]
3 years ago
6

I need help please.

Mathematics
1 answer:
patriot [66]3 years ago
4 0

Answer:

b 4

Step-by-step explanation:

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What is the slope of a line parallel to the line whose equation is3x−4y=8?
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A pumpkin is launched from the top of a 20 foot tall platform at an initial velocity of 84 feet per second. The height, h, of th
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<h2>Explanation:</h2>

In this problem we have a pumpkin is launched from the top of a 20 foot tall platform at an initial velocity of 84 feet per second. So the height, h, of the pumpkin at time t seconds after the launch can be modeled by the equation:

h(t) = -16t^2 + 84t + 20

So this is the equation of a parabola. The maximum of this parabola occurs at its vertex. So let's find this vertex:

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