- Thread starter tigs
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Are the x values I get after applying the quadratic formula, the x values of the coordinates of the points of intersection? To get the y values, do I put those x values into the equation y=x+k or y=2x+x\(\displaystyle x^2+x-k=0\)

apply the quadratic formula

- Joined
- Nov 12, 2017

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For each such solution, you can plug it into

The general formula is a little complex, so you have to be careful plugging into the quadratic, but it's worth the experience.