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3 years ago

13

A rock is thrown upward from the edge of a bridge and onto a road that is 27 feet above the bridge. the function h(x)=-x2-6x+27

gives the height , h, in feet, the rock travels in x seconds from the time it was thrown. when will the rock hit the road?

1 answer:

den301095 [7]3 years ago

5 0

Answer:

5.12 sec

Step-by-step explanation:

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3 years ago

Factor completely x3 + 8x2 − 3x − 24.

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3 years ago

Given the Arithmetic sequence A1,A2,A3,A4 53, 62, 71, 80 What is the value of A38?

Murrr4er [49]

Answer:

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Step-by-step explanation:

The 5th term of the arithmetic sequence is 53. We can write the equation:

$a + 4d = 53...(1)$

The 6th term of the arithmetic sequence is 62. We can write the equation:

$a + 5d = 62...(2)$

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3 years ago

Read 2 more answers