# Calc

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Which rectangular equation corresponds to this set of parametric equations? x = t + 2 and y = t^2 + 3

A.

y = (x − 2)^2 − 3

B.
y = (x + 2)%2 + 3

C.
y = (x − 2)^2

D.
y = (x + 2)^2 − 3

E.
y = (x − 2)^2 + 3

• Calc -

from x=t+2 ---< t = x-2
from y = t^2 ---> t = √y

so √y = x-2
square both sides
y = (x-2)^2

which is C

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