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Kelso Math: Algebra 2B - Unit 1 - Lesson 7

Last updated almost 5 years ago
24 questions
1

Select all the equations that have 2 solutions.

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1

A frog jumps in the air. The height, in inches, of the frog is modeled by the function
Where t is the time after it jumped, measured in seconds. Solve the equation:

Answer format: t=___ or t=___

1

What do these solutions tell us about the jumping frog? I will have to grade this one.

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1

Answer format: t=___ or t=___

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Only one of these solutions makes sense in this situation. Which one?

1

Explain your answer to #5. Why is that the only solution that makes sense in this situation?

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a=

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b=

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c=

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What is -b?

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What is b2?

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What is 4ac?

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What is b2 - 4ac?

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What is

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What is
Answer format: ___ and ___

1

What is 2a?

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What is
Answer format: ___ and ___

"Source: Illustrative Mathmatics Resouces (Download for free at curriculum.illustrativemathematics.org)"