Part III
Conics and Systems of Equations
Locate hidden intersections of curves in a free article at www.dummies.com/extras/algebraiiwb.
In this part …
- Become familiar with the conic sections — what they have in common and what makes them different.
- Sketch conics using centers, intercepts, foci, and other properties.
- Solve linear equations algebraically or with Cramer’s rule.
- Use systems of linear equations to perform fraction decomposition.
- Take on systems of nonlinear equations and their possible multiple solutions.
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