AP Precalculuseasymcq1 pt
The polar point with θ = π and r = 5 is the rectangular point
A.(−5, 0)
B.(5, 0)
C.(0, 5)
D.(0, −5)
Explanation
Core Concept
x = 5cosπ = −5, y = 5sinπ = 0.
Correct Answer
A(−5, 0)
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