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HML Algebra MARFing Homework

Last updated over 5 years ago

4 Nsɛmmisa

1

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1.

Factor by MARFing.

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2.

Facotor by MARFing.

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3.

Solve the equation.

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4.

You hit a baseball straight up into the air. The baseball is hit with an initial vertical velocity of 80 feet per second when it is 3 feet off the ground.
a. Write an equation that vies the height (in feet) of the baseball as a function of the time (in seconds) since it was hit.
b. After how many seconds does the ball reach a height of 99 feet?
c. Does the ball reach a height of 99 feet more than once? Justify your answer.