Find the polar coordinates, 
and 
, of the point given in Cartesian coordinates.(-2, 0)
A. (2, ?)
B. 
C. 
D. (-2, ?)
Answer: A
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Evaluate the indicated function with the given information.Find the value of cos 
if sin ? = - 
(270° < ? < 360°).
A. 
B. 
C. 
D. 
Determine whether the graph is connected or disconnected.
A. Connected B. Disconnected
Solve the application.Patty's Pizza keeps careful records of the number of miles its drivers travel each day of the month to deliver pizzas. The following table shows the number of miles traveled on different days for a certain month. Find f(17) and explain its meaning. 
A. 284; On the 17th day of the month, 284 drivers were working for the company. B. 284; On the 17th day of the month, the drivers traveled 284 miles. C. 284; After 284 days, the drivers drove 17 miles. D. 17; On the 17th day of the month, the drivers traveled 17 miles.
Give the degree of the polynomial and identify its leading coefficient.-20x3 - 8w2 - 7w - 5y4 - 3
A. degree: 10; leading coefficient: -20 B. degree: 4; leading coefficient: -20 C. degree: 10; leading coefficient: -5 D. degree: 4; leading coefficient: -5