Find all the numbers for which the rational expression is defined.

A. x ? 0, y ? 1
B. x ? -y
C. x ? y
D. x ? 1 and y ? 2

Answer: C

Mathematics

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Find the most general antiderivative. dx

A. e3x + 8e-x + C
B. 3e3x + 8e-x + C
C. 3e3x + e-x + C
D. 3e3x - 8e-x + C

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Mathematics

Provide an appropriate response.Correct and explain the error that a student made when he added 0.11 + 1 + 50.1 this way:   5 2.2

What will be an ideal response?

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Mathematics

Use the product rule to simplify the expression.y6 ? y4 ? y-4

A. y6 B. y-96 C. y8 D. y96

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Mathematics

What does the number 260 represent in the given equation: ? ?

A. principal B. interest C. future value D. time E. annual interest rate

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Mathematics