Consider the following equations. x = 1 − t^2, y = t − 5, −2 ≤ t ≤ 2
(a) Sketch the curve by using the parametric equations to plot points. Indicate with an arrow the direction in which the curve is traced as t increases.

(b) Eliminate the parameter to find a Cartesian equation of the curve.
for −7 ≤ y ≤ −3