Answer
vertex $(0,0)$, focus $(2,0)$, directrix $x=-2$
See graph.
Work Step by Step
1. We can identify that $y^2=8x$ is a parabola opens to the right,
2. Compare with the standard form to get:
vertex $(0,0)$, $p=2$, focus $(2,0)$, directrix $x=-2$
3. Use symmetry and a few test points such as at $x=0,1,2,3,4$ to get the graph.
