![Algebra 1<br />Solving Quadratics by Graphing<br />There are several different ways to __________________ a quadratic. You have already learned to solve by taking ___________________________________________.<br />Quadratics cannot be solved the same way as __________________________ functions because you have two x’s in one equation that are not __________________________________.<br />Linear equations have __________________ solution.<br />Quadratic equations have ______________ solutions.<br />Example: Solving by Graphing<br />Solve -2x2+4x+4=0.<br />y = 0 at a very specific place, and that is the _________________________________________. <br />26289003200400a = __________, b = ____________<br />xy<br />The solutions to this equation are x = ________________ and x = _________________.<br />Steps for Solving<br />,[object Object]](https://image.slidesharecdn.com/a19-4solvequadgraphing-110323220308-phpapp02/85/A19-4-solve-quadratic-graphing-notes-1-320.jpg)
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A19-4 solve quadratic graphing notes
- 2. Make it into a function by replacing 0 with ____________.
- 3. Find the __________________ and points on both sides, then graph the function.
- 5. Make it into a function: ____________________________________________
- 6. Find the vertex: ______________