Write the interval in set-builder notation and graph the set on a number line.(-?, 3)

A. {x|x < 3}

B. {x|x ? 3}

C. {x|x ? 3}

D. {x|x > 3}


Answer: A

Mathematics

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A. Maximum: none; minimum:    at  
B. Maximum: none; minimum:    at  
C. Maximum: none; minimum:    at  
D. Maximum: none; minimum:    at  

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Add.44 + 7.8 + 10.304 + 5.03

A. 67.134 B. 67.234 C. 68.134 D. 67.135

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Use the graph of f to sketch a graph of the inverse of f using a dashed curve.

A.

B.

C.

D.

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Solve the equation by changing it to exponential form.log x = 3

A. x = 30 B. x = 103 C. x = -30 D. x = 310

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