Find the measure of each angle in the problem.

A. 90° and 270°
B. 45° and 135°
C. 60° and 120°
D. 45° and 55°


Answer: B

Mathematics

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Use the minimum and maximum features of a graphing calculator to find approximately the intervals on which the function is increasing or decreasing. Round your values to two decimal places, if necessary.y = -7x2 - 7x + 6

A. inc (-?, -0.50), dec (-0.50, ?) B. inc (-?, -1.55), dec (-1.55, ?) C. dec (-?, -0.50), inc (-0.50, ?) D. inc (-1.55, -0.50), dec (-0.50, -1.55, ?)

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Solve the logarithmic equation.2 log3 x = log3 25

A. {5}
B. {23}
C.
D. {}

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Provide an appropriate response.Given a geometric sequence such that a1 = 1 and a3 = , find a6.

A.
B.
C.
D.

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Solve the rational inequality. Write the solution in interval notation.x - 1 > 

A.  ? 
B. ?
C.  ? 
D.  ? 

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