Simplify.1 + (5)(-8)

A. -32
B. 39
C. 41
D. -39

Answer: D

Mathematics

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Graph the function.y = 4.3 log4 x

A.
B.
C.
D.

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Mathematics

Write as the sum and/or difference of logarithms. Express powers as factors.log5

A. log52x
B. log5 + log5
C. log52 + log5x
D. log52 + log5x

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Mathematics

Test the equation for symmetry with respect to the given axis, line, or pole.r = 2 - 2 cos ?; the line ? = 

A. Symmetric with respect to the line ? = 
B. May or may not be symmetric with respect to the line ? = 

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Mathematics

Calculate the tangent values for each value of x indicated in the sets of tables shown below. Determine which set of tables displays the correct values. Round all answers to the nearest tenth. ? 

A. ?X    tan86.4°  15.987°    19.187.6°  23.988.2°  31.888.8°  47.789.4°  95.590°  undefinedX     tan88.8°  47.789°    57.389.2°  71.689.4°  95.589.6°  146.289.8°  286.590°  undefined B. ?X    tan86.4°  15.987°    19.187.6°  23.988.2°  31.888.8°  47.789.4°  95.590°  undefinedX     tan88.8°  47.789°    57.389.2°  71.689.4°  95.589.6°  144.289.8°  286.590°  undefined C. ?X    tan86.4°  15.987°    19.187.6°  23.988.2°  31.888.8°  47.789.4°  95.590°  undefinedX     tan88.8°  47.789°    57.389.2°  71.689.4°  95.589.6°  139.289.8°  286.590°  undefined D. ?X    tan86.4°  15.987°    19.187.6°  23.988.2°  31.888.8°  47.789.4°  95.590°  undefinedX     tan88.8°  47.789°    57.389.2°  71.689.4°  95.589.6°  145.289.8°  286.590°  undefined E. ?X    tan86.4°  15.987°    19.187.6°  23.988.2°  31.888.8°  47.789.4°  95.590°  undefinedX     tan88.8°  47.789°    57.389.2°  71.689.4°  95.589.6°  143.289.8°  286.590°  undefined

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Mathematics