2 years ago

I need help with this please help????

Mathematics

1 answer:

xenn [34]2 years ago

8 0

Answer:

D.29

Step-by-step explanation:

all you have to do is replace the x's with -2

4(-2)^2-3(-2)+7=4*4+6+7=16+6+7=22+7=29

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A ball is launched straight up in the air from a height of 6 feet. Its velocity (feet/second) t seconds after launch is given by

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Step-by-step explanation:

A ball is launched straight up in the air from a height of 6 feet. The velocity as a function of time t is given by :

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