SOLUTION: What graph is traced by the parametric equation (x, y) = (t, 4 − t2)?

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Question 1158591: What graph is traced by the parametric equation (x, y) = (t, 4 − t2)?
Answer by Shin123(626) About Me  (Show Source):
You can put this solution on YOUR website!
system%28x=t%2Cy=4-t%5E2%29. Since x=t, we can replace t with x to get y=4-x%5E2. If you graph the parametric equations on desmos, you get this,