1) Nicole is 5 years older than Paul. Last year she was twlce as old as he was. How old is each now?

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Q: 6) Find f'(-2) for each of the following functions.

A:

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Q: Chris is 73 inches tall and Shantel is 61 inches tall. Chris is how many times as tall as Shantel? O…

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Q: Suppose a student earned grades of 92, 73, 85, 62 and 74 on five quizzes, a grade of 86 on her…

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A: Topic = Functions

Q: Darius is 4 years older than Shannon. In 9 years the sum of their ages will be 88. How old is Darius…

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Q: Jenny is now 18 and Carmen is 12. How many years ago was Jenny twice as old as Carmen?

A:

Polynomials

Try substituting 1. You will get 6 and not 0. Try other real values also. What About -2? Let us check.