Find the coordinates of the vertex for the parabola defined by the given quadratic function.y + 9 = (x - 3)2
A. (3, - 9)
B. (9, 3)
C. (9, - 3)
D. (- 3, - 9)
Answer: A
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Graph the pair of parametric equations with the aid of a graphing calculator.x = 4(t - sin t), y= 4(1 - cos t), 0 ? t ? 4?
A.
B.
C.
D.
Determine whether the growth (or decay) is linear or exponential, and answer the associated question.The value of your car is decreasing by 13% per year. If the car is worth $10,840 today, what will it be worth in two years?
A. Exponential; $9476.60 B. Linear; $12,249.20 C. Exponential; $8204.80 D. Linear; $13,658.40
Provide an appropriate response.True or false? If a < 0, then = j
.
A. True B. False
Find the volume of the solid. When appropriate, use ? ? 3.14 and round to the nearest hundredth.
A. 3072 ft3 B. 2048 ft3 C. 256 ft3 D. 48 ft3