Determine whether the function is a polynomial function, a rational function, a radical function, or an exponential function.f(x) = 5x + 2

A. Polynomial
B. Rational
C. Radical
D. Exponential

Answer: D

Mathematics

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If r(t) is the position vector of a particle in the plane at time t, find the indicated vector.Find the velocity vector.r(t) = (4t2 - 1)i + j

A. v = (8)i + j
B. v = (8t)i - j
C. v = (8t)i + j
D. v = i + (8t)j

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Mathematics

List all the factors of each number.32

A. 2 ? 2 ? 2 ? 2 ? 2 ? 2 B. 2 ? 2 ? 2 ? 2 ? 5 C. 2 ? 2 ? 2 ? 2 D. 2 ? 2 ? 2 ? 2 ? 2

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Mathematics

Plot and label the points indicated by the coordinate pairs.A(3, 1), B(-5, -4)

A.

B.

C.

D.

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Mathematics

Simplify the complex rational expression.

A. x(x + 4)
B. x(x - 4)
C.
D. x - 4

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Mathematics