Evaluate.(-7)4

A. 28
B. -28
C. -2401
D. 2401


Answer: D

Mathematics

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Provide an appropriate response.Over what intervals of x-values, if any, does the function y =  decrease as x increases? For what values of x, if any, is y ' negative? How are your answers related?

What will be an ideal response?

Mathematics

Find the equation of the line in slope-intercept form.The line through (10, -6) with slope - 

A. y = - x + 14
B. y = - x + 2
C. y = - x + 
D. y = x - 2

Mathematics

Approximate to three decimal places.

A. 14.697 B. 14.696 C. 14.698 D. 14.687

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Divide.

A. 9m2 + 9m + 4 B. m2 + 10m + 11 C. 9m2 - 9m + 4 D. m2 + 9m + 9

Mathematics