Find the area of the region specified in polar coordinates.the region enclosed by the curve r = 8 - 6 cos ?
A. 50?
B. 100?
C. 68?
D. 82?
Answer: D
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Which of the following is not part of the process of constructing a line segment to copy line AB?
A. ?Drawing a ray with a straightedge. B. ?Using a compass to measure the length a line AB. C. ?Using a compass to measure the angle between line AB and ray C. D. ?Using line AB to copy ray C. E. ?None of the above.
Express the number in scientific notation.2500
A. 2.5 × 10-2 B. 2.5 × 10-3 C. 2.5 × 103 D. 2.5 × 102
Find the measure of the indicated angle. Figure is not drawn to scale.
A. 44° B. 54° C. 126° D. 85°
Find the cubic or quartic function that models the data in the table.
(Quartic)
A. y = -0.01x4 - 0.27x3 + 1.94x2 + 5.70x - 1.00 B. y = -0.02x4 + 0.22x3 + 1.96x2 - 5.72x - 1.00 C. y = 0.01x4 + 0.22x3 - 1.94x2 - 5.72x - 1.00 D. y = -0.01x4 + 0.27x3 - 1.94x2 + 5.70x - 1.00