Find the area of the sector of the circle with radius 2 centimeters and central angle 
.
A. ?
B. 
C. 
D. 
E. 
Answer: C
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Determine the quadrant(s) in which (x, y) is located so that the condition(s) is (are) satisfied. ? xy< -4 ?
A. Quadrant II or III B. Quadrant I or III C. Quadrant III or IV D. Quadrant II or IV E. Quadrant I or IV
Evaluate the integral.
A. - 
B. - 1089
C. 1089
D. 
Match the graph to the function listed whose graph most resembles the one given.
A. absolute value function B. square function C. reciprocal function D. square root function
Determine any local or absolute extrema as indicated.Use the graph of f to estimate the absolute extrema.
A. Absolute maximum: approx. 8.08; absolute minima: approx. -7.67 and 2.75 B. Absolute maximum: ?; absolute minima: -2 and 3 C. No absolute maximum; absolute minimum: approx. -7.67 D. Absolute maximum: approx. 8.08; absolute minimum: approx. -7.67