Rewrite the given expression as a single logarithm. Assume that all variables are defined in such a way that variable expressions are positive and bases are positive numbers not equal to 1.log69 + log68
A. log1272
B. log617
C. log1217
D. log672
Answer: D
Mathematics
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Find the area.
A. 52 sq cm B. 72 sq cm C. 38 sq cm D. 32 sq cm
Mathematics
Use the properties of real numbers to simplify the expression.
(2y)
A. 5y B. -3y C. 3y D. 6y
Mathematics
Simplify. Write your answer in the form a + bi, where a and b are real numbers.(-6 - 6i) + (10 + 4i)
A. 10 + 2i B. 4 + 2i C. 4 - 2i D. 10 - 2i
Mathematics
Use the Leading Coefficient Test to determine the end behavior of the polynomial function. Then use this end behavior to match the function with its graph.f(x) = -8x3 - 3x2 + 4x + 3
A. rises to the left and falls to the right
B. falls to the left and rises to the right
C. rises to the left and rises to the right
D. falls to the left and falls to the right
Mathematics