Calc
posted by Chris on .
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

from x=t+2 < t = x2
from y = t^2 > t = √y
so √y = x2
square both sides
y = (x2)^2
which is C