Answer
See graph
Work Step by Step
$$y=x^2+4x-5$$
$$y+5+4=x^2+4x+4$$
$$y+9=(x+2)^2$$
$$y=(x+2)^2-9$$
The vertex is (-2,-9).
Substitute 0 for x.
$$y=-5$$
$$(0,-5)$$
Substitute 1 for x.
$$y=0$$
$$(1,0)$$
Plot these points and connect with a smooth curve.
