Complete the following questions to practice the skills you have learned in this lesson.
For questions 1 – 4, solve each equation. Identify every correct answer.
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and
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and
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and
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and
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and
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and
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, , and
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and
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and
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and
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and
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and
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and
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and
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, , and
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, , and
For questions 5 - 6, use the following.
The functions below model the height of a projectile in feet, seconds after launch.
- Without graphing, determine at what time the height of the object is 0 feet.
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0 seconds
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seconds
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6 seconds
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seconds
- Determine the height of the object before it is launched.
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48 feet
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6 feet
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feet
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0 feet
For questions 7 – 10, solve each equation. Identify every correct answer.
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and
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and
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and
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and
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, , and
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and
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and
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and
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and
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and
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and
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and