precalculus

can you check my work?
In exercises 10-12, sketch the curve represented by the parametric equations. Then eliminate and write the corresponding rectangular equation whose graph represents the curve.
10. x=t2-6
y=1/2t-1

answer: t=2y-6= (2y+2)2-6
=4y2+8y-2

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  1. as you can see in the other answers, yes 4y^2+8y-2

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    posted by Damon

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