Find parametric equations for the rectangular equation.y = 3x2 + 6
A. x = t2; y = 3t + 6; 0 ? t < ?
B. x = 
; y = 3t + 6; t ? 0
C. y = t; x = 3t2 + 6; 0 ? t < ?
D. x = t; y = 3t2 + 6; 0 ? t < ?
Answer: D
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?
?
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