Question 980881
It's in vertex form.
(-2,-4)
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Y-intercept : Set {{{x=0}}}
{{{y=(0+2)^2-4}}}
{{{y=4-4}}}
{{{y=0}}}
(0,0)
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X-intercepts : Set {{{y=0}}}
{{{0=(x+2)^2-4}}}
{{{(x+2)^2=4}}}
{{{x+2=0 +- 2}}}
{{{x=-2 +- 2}}}
{{{x=0}}} and {{{x=-4}}}
(0,0) and (-4,0)
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*[illustration f1.JPG].