Evaluate.Given f(x) = x2 - 2x + 6, find f(1).

A. -7
B. 9
C. -3
D. 5


Answer: D

Mathematics

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Solve.If Paul is paid $473.88 for  hours of work, what amount should he be paid for 40 hours of work at this same rate of pay? (Round to the nearest cent, if necessary.)

A. $493.84 B. $487.62 C. $495.56 D. $448.02

Mathematics

Identify the number as real, complex, pure imaginary, or nonreal complex. More than one of these descriptions may apply.12

A. real, complex B. complex, pure imaginary C. pure imaginary D. complex, nonreal complex

Mathematics

Find the vertex of the parabola.f(x) = -2x2 - 24x - 68

A. (6, 4) B. (-6, -4) C. (0, -68) D. (-6, 4)

Mathematics

Solve the problem.A car wheel has a 14-inch radius. Through what angle (to the nearest tenth of a degree) does the wheel turn when the car rolls forward 2 ft?

A. 113.2° B. 103.2° C. 108.2° D. 98.2°

Mathematics