Find the power function that the graph of f resembles for large values of |x|.f(x) = 2x - x3

A. y = x2
B. y = x4
C. y = x3
D. y = -x3


Answer: D

Mathematics

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Evaluate the improper integral or state that it is divergent.

A. Divergent B. 1.569 C. -1.569 D. 0.193

Mathematics

Tell whether or not the rational expressions are equivalent.

A. No B. Yes

Mathematics

Obtain the graph of h by adding or subtracting the corresponding y-coordinates on the graphs of f and g in the same rectangular coordinate system.f(x) = sin x, g(x) = 4 cos x; h(x) = (f - g)(x)

A.

B.

C.

D.

Mathematics

Perform the indicated operations and simplify the result. Leave the answer in factored form. - 

A.
B.
C.
D.

Mathematics