Answer
See graph
Work Step by Step
$$x=y^2-3$$
Substitute values for x to find their corresponding y-values.
$$1=y^2-3$$
$$4=y^2$$
$$y=2,-2$$
$$(1,2)$$
$$(1,-2)$$
$$-3=y^2-3$$
$$0=y^2$$
$$y=0$$
$$(-3,0)$$
This is the vertex.
We know the parabola opens to the right. Connect these points on a graph with a smooth curve.
