Question 956065
{{{f(x)=-x^2+5x-6}}}
{{{f(x)=-(x^2-5x)-6}}}
{{{f(x)=-(x^2-5x+(5/2)^2)-6+(5/2)^2}}}
{{{f(x)=-(x+5/2)^2-24/4+25/4}}}
{{{f(x)=-(x+5/2)^2+1/4}}}
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Y-intercept:
So when {{{x=0}}},{{{y=1/4}}}
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and
X-intercepts:
when {{{y=0}}}
{{{(x+5/2)^2=1/4}}}
{{{x+5/2=0 +- 1/2}}}
{{{x=5/2+1/2=6/2=3}}} and {{{x=5/2-1/2=4/2=2}}}
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{{{graph(300,300,-2,6,-3,3,-x^2+5x-6)}}}