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valkas [14]
3 years ago
11

Slope of (1,5) and (3,12)

Mathematics
1 answer:
Dima020 [189]3 years ago
4 0
The slope is 3.5, also known as 3 1/2.
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Answer:

t≈8.0927

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We want to find when h(t) is zero ( or when it hits the ground)

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Add 4 to each side

4 ±1/2sqrt(67) = t

The approximate values for t are

t≈-0.092676

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The first is before the rocket is launched so the only valid answer is the second one

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