SOLUTION: How do you graph the quadratic equation y=-5/2x^2-30x-86?

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Question 1019757: How do you graph the quadratic equation y=-5/2x^2-30x-86?
Answer by Alan3354(69443) About Me  (Show Source):
You can put this solution on YOUR website!
To graph in a plane, pick values for x and find y.
Plot the points.
Draw a curve thru them.