Write the number in scientific notation.19.86

A. 1.986 × 10-1
B. 1.986 × 102
C. 1.986 × 101
D. 1.986 × 10-2


Answer: C

Mathematics

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A. 25
B. 5
C. 10
D.

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Use DeMoivre's Theorem to write the expression in rectangular form.(-  + i)6

A. -64
B. 64i
C. 64 - 64i
D. -64 + 64i

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State whether the graph is or is not that of a function.

A. Yes B. No

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Give the equation of the oblique asymptote, if any, of the function.f(x) = 

A. x = y - 4 B. y = x - 12 C. y = x - 4 D. no oblique asymptotes

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