Explain whether the given equation defines an exponential function. Give the base for each exponential function.y = 1x 

A. No, the base is 1.
B. Yes. the base is x.
C. No, the base is a constant.
D. Yes, the base is 1.


Answer: A

Mathematics

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A. ?


B. ?


C. ?


D. ?


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Solve by completing the square to obtain exact solutions.8x2 + 30x + 25 = 0

A. - , -  
B.
C.  
D. - , -  

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Write the vector in the form . If necessary, round values to the nearest hundredth.

A.
B.
C.
D.

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Simplify the expression.?-14? + ?23 + 11?

A. 20 B. 48 C. 60 D. 26

Mathematics