Tell whether or not the relation is a function.{(-3,1), (2,4), (4,-2), (8,4), (10,5)}

A. Yes
B. No

Answer: A

Mathematics

Solve the problem by integration.Find the area bounded by y = 0, x = 3, and x = 5. Round to the nearest hundredth.

A. 0.81 B. 0.41 C. 8.11 D. 4.05

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Mathematics

Find the inverse of the function.f(x) = , x ? 8

A. f-1(x) = x2 - 8, x ? 0 B. f-1(x) = x2 + 8, x ? 0 C. f-1(x) = x + 8, x ? 0 D. Not a one-to-one function

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Mathematics

Divide.754.38 ÷ 19.8

A. 381 B. 38.1 C. 39.1 D. 3.81

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Mathematics

Find the amplitude, period, or phase shift of the given function as requested.Find the phase shift of y = -2 sin (x - ?).

A.
B.
C.
D. ?

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Mathematics