Add or subtract as indicated. Express the answer as a single polynomial in standard form.(2x3 + 6x2) + (2x3 + 4x2)

A. 4x3 + 10x2
B. 14x5
C. 4x6 + 10x4
D. 14x10


Answer: A

Mathematics

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Solve the problem.Write an equation for the tangent line to the curve    at the point  

A. x - 2y + 1 = 0
B. x - 2y + 1 = 0
C. x - 2y + 9 = 0
D. x - 2y + 9 = 0

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Decide if the sets are equivalent to one another.{0, 8, 11, 15} and {8, 11, 15}

A. Equivalent B. Not equivalent

Mathematics

Find the exact value of the expression.

A.
B.
C.
D. 2

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Multiply or divide as indicated. Write the answer in lowest terms. ? 

A.
B.
C. 1
D.

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