SOLUTION: how can i skatch of a graph on real line of equation of x^2 -10>3x

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Question 678411: how can i skatch of a graph on real line of equation of x^2 -10>3x
Answer by ReadingBoosters(3246) About Me  (Show Source):
You can put this solution on YOUR website!
x%5E2-3x+-+10+%3E+0
...
find intercepts
complete the square
x%5E2+-+3x+%2B+2.25+%3E+10+%2B+2.25
%28x-1.5%29%5E2+%3E+12.25
sqrt%28%28x-1.5%29%5E2%29 > +/- sqrt%2812.25%29
x - 1.5 > +/- 3.5
x > 1.5+%2B-+3.5
...
x > 5
x > -2
...
Plot (5,0) and (-2,0)
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vertex
%28x-1.5%29%5E2+%2B+-12.25+%3E+0
Plot (1.5, -12.25)
...
choose 3-5 other x values and solve for y, then plot
...
Shade the area outside the dashed curve. Dashed so as to NOT include the points on the line.
...
graph%28300%2C200%2C-5%2C7%2C-15%2C5%2Cy%3Cx%5E2-3x-10%29
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-Reading Boosters
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