Find the center and radius of the circle.x2 + y2 = 25
A. (0, 0); 5
B. (1, 1); 25
C. (0, 0); 25
D. (1, 1); 5
Answer: A
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Solve.An engineer is constructing a rectangular solar-energy panel for a satellite. The panel has a width of 
and a length of 
+ 4. Find the area of the panel in square inches.
A. 2
+ 7 square inches
B. x + 12
square inches
C. x + 7
+ 12 square inches
D. x + 12 square inches
Graph the function. Use the graph to find any relative maxima or minima.f(x) = x2 - 3
A. Relative minimum of -3 at x = 0 B. No relative extrema C. Relative maximum of -3 at x = 0 D. Relative minimum of -3 at x = 1
Use Bayes' rule to find the indicated probability.Two shipments of components were received by a factory and stored in two separate bins. Shipment I has 2% of its contents defective, while shipment II has 5% of its contents defective. If it is equally likely an employee will go to either bin and select a component randomly, what is the probability that a defective component came from shipment II?
A. 0.714 B. 0.222 C. 0.5 D. 0.2
Use a graphing utility to graph the curve defined by the given parametric equations.x = 3 cos t, y = 2 sin t; 0 ? t ? 2?
A. 
B. 
C. 
D. 