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Travka [436]
3 years ago
13

Help me!!!!!!.......

Mathematics
1 answer:
pogonyaev3 years ago
6 0

Answer:

D

Step-by-step explanation:

The highest point is the vertex, (-3,5), making all y-values less than or equal to 5.

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raven plans to increase the price of each item in her store up 10%. which of the following sets of step could raven use to find
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If a projectile is launched vertically upward from 800 ft above the ground with an initial velocity of 80 ft per second, its hei
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Hello!

10 seconds to return to the ground.

7 seconds to reach 576 feet above the ground.

Find the amount of time taken to reach the ground by setting the equation equal to 0:

0 = -16t² + 80t + 800

Factor out -16 from the equation:

0 = -16(t² - 5t - 50)

Factor the terms inside of the parenthesis:

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0 = -16t² + 80t + 224

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