AP Precalculuseasymcq1 pt
The parametric equation x = 2t, y = 4t traces
A.the line y = 2x
B.the parabola y = x²
C.a circle
D.a point
Explanation
Core Concept
y = 4t = 2(2t) = 2x.
Correct Answer
Athe line y = 2x
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