Solve the equation.42x = 2x + 1 (Round to the nearest thousandth.)

A. 0.500
B. 0.333
C. 1.000
D. 1.500

Answer: B

Mathematics

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Calculate the derivative of the function. Then find the value of the derivative as specified.f(x) = ; f '(0)

A. f '(x) = - ; f '(0) = -2
B. f '(x) = - 8(x + 2)2; f '(0) = - 32
C. f '(x) = 8; f '(0) = 8
D. f '(x) = ; f '(0) = 2

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Mathematics

Use reduction formulas to evaluate the integral.

A. -  sin 2x cos3 2x +  +  sin 4x + C
B. -  sin 2x cos3 2x +  +  sin 4x + C
C. -  sin 2x cos3 2x +  +  cos 4x + C
D. -  sin 2x cos2 2x +  +  sin 4x + C

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Mathematics

Evaluate the determinant.

A. -7 B. -5 C. 5 D. -1

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Mathematics

Graph the equation by plotting the intercepts.y = x + 2

A.

B.

C.

D.

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Mathematics