Convert the polar equation to a rectangular equation.r = 
A. 3y2 - x2 -16y + 16 = 0
B. 3x2 - y2 + 16 = 0
C. 3y2 - x2 + 16 = 0
D. 3x2 - y2 -16x + 16 = 0
Answer: D
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Simplify the expression. If any variables exist, assume that they are positive.2
+ 2
A. 14x
B. 14
C. 2
D. 7
A contest winner’s prize is a free round-trip airline ticket to any city in Europe, with an unlimited stay over. While there, the contestant wants to travel to five other cities before returning to the original airport for the return flight home. The table below shows the one-way airfares between the cities. Beginning with A, find a sequence of cities that can be followed to give the lowest total airfare and give that airfare. Use the Edge-Picking Algorithm.
Convert the fraction to a decimal.2
A. 2.9
B. 2.95
C. 2.
D. 2.
Find the slope and the y-intercept.y = 6x + 11
A. m = 
; (0, 11)
B. m = 6; (0, 11)
C. m = -6; (0, -11)
D. m = 11; (0, 6)