The given pattern continues. Write down the nth term of the sequence {an} suggested by the pattern.3, -6, 9, -12, ...

A. an = (-1)n ? 3
B. an = (-1)n + 1 ? 3n
C. an = (-1)n ? 3n
D. an = (-1)n + 1 ? 3


Answer: B

Mathematics

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Classify the function as a polynomial function, rational function, or root function, and then find the domain. Write the domain in interval notation.g(x) = 

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Express the relation shown in the graph as a set of ordered pairs.[1950, 2000, 10] by [0, 100, 10]

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Mathematics

Draw the angle.-150°

A.

B.

C.

D.

Mathematics