SOLUTION: Sketch the graph of Y=x^2-3x

Algebra.Com
Question 1160436: Sketch the graph of
Y=x^2-3x

Answer by greenestamps(13200)   (Show Source): You can put this solution on YOUR website!


(1) Elementary level....

Choose several "small" values of x and use the equation to find the corresponding y values; plot the points and connect them with a smooth curve.

(2) Using conic sections....

Put the equation in vertex form to find the vertex. Plot the vertex, the y-intercept, and the mirror image of the y-intercept; connect the three points with a smooth curve.

(3) Technology....

Use a graphing utility.




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