Solve the problem.In a certain city, the cost of a taxi ride is computed as follows: There is a fixed charge of $2.20 as soon as you get in the taxi, to which a charge of $2.15 per mile is added. Find an equation that can be used to determine the cost, C(x), of an x-mile taxi ride.
A. C(x) = 4.35x
B. C(x) = 2.15 + 2.20x
C. C(x) = 2.85x
D. C(x) = 2.20 + 2.15x
Answer: D
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Provide an appropriate response. Solve for x: 2x = 64
A. x = 5 B. x = -6 C. x = 0 D. x = 6
Solve the problem.If a man in a cycling class burns 650 calories per hour, express the number of calories burned, C, as a function of the number of hours spent cycling, n.
A. C = 650 + n
B. C = 650n
C. n = 650C
D. C = 
The graph of the polynomial f(x) is shown in the figure. Estimate the zeros and state whether their multiplicities are odd or even.
A. -2 (odd), 0 (odd) B. -2 (even), 0 (odd) C. -2 (even), 0 (even) D. -2 (odd), 0 (even)
Use the quadratic function to determine if the function has a maximum or minimum value and then find this maximum or minimum value.f(x) = x2 + 12x + 32
A. minimum at (-6, -4) B. minimum at (0, -6) C. maximum at (-4, 0) D. maximum at (-4, -6)