Find the indicated root, or state that the expression is not a real number.-

A. -16
B. -4
C. 4
D. not a real number


Answer: D

Mathematics

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Identify the equation as either an identity or not.2 sin 5x cos x = sin 6x + sin 4x

A. Not an identity B. Identity

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Write the first five terms of the sequence whose term is given.

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Evaluate the integral. dx

A. 8 5/4 + C
B. -  -3/4 + C
C.  5/4 + C
D.  5/4 + C

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Determine the equation of the trend line shown in the scatterplot.

A. y = x - 
B. y = x + 
C. y = x - 
D. y = x + 

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