Find an equivalent equation in rectangular coordinates.r(1 - 2 cos ?) = 1
A. 
= 1 + 2x
B. x2 + y2 = 1 + 2x
C. x2 + y2 = 2 + x
D. 
= 2 + x
Answer: A
Mathematics
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A. 6.4 m B. 20.8 m C. 8 m D. 10.4 m
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A. {(8, 16)} B. {(8, 4)} C. {(4, 8)} D. {(16, 8)}
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Decide whether a linear function, a quadratic function, or neither of these types of functions would be reasonable for modeling the data shown in the table. The table shows the population of a town in various years. 
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Answer the following statement true (T) or false (F)
Mathematics