Evaluate the expression.(-16)1/2

A. not a real number
B. 4
C. -8
D. -4


Answer: A

Mathematics

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A. 22,000,000 B. 21,882,000 C. 21,000,000 D. 21,900,000

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A. Yes B. No

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Find the slope of the tangent line to the graph of each function at the given point and determine an equation of the tangent line. ?  at  ?

A.  
B.  
C.
D.

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Plot the graph of the function f in an appropriate viewing window.

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