Solve the following graphically. If necessary, round answers to the nearest thousandth.ex + ln x = 7

A. {2.854}
B. {3.621}
C. {1.259}
D. {1.854}


Answer: D

Mathematics

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A. 1.33 B. 1 C. 1.4 D. .933

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Perform the indicated operations. Write the resulting polynomial in standard form.(2x2 + 7x - 8) + (14x + 8)

A. 2x2 + 21x - 16 B. 2x2 + 21x C. 2x2 + 7x + 16 D. 23x3 

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Fill in each blank with the appropriate response.The graph of y = -5(x + 2)2 - 8 can be obtained from the graph of y = x2 by shifting horizontally ___ units to the ______ , vertically stretching by a factor of  reflecting across the __-axis, and shifting vertically ___ units in the _______ direction.

A. 2; right; 5; x; 8; downward B. 2; right; 5; x; 8; upward C. 2; left; 8; x; 5; downward D. 2; left; 5; x; 8; downward

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Answer the question about the period of the function.Find the period of the function f(?) = cos ?.

A. 2? B. 2 C. 4? D. 4

Mathematics