How to Solve a Quadratic Equation Using the Graphical Mehtod

In this lesson we will draw a parabola using table of values and find where the graph intersect the x-axis (x-intercepts) which will be the solution(s) to the given quadratic equation.

Below are my previous posts on quadratic functions and equations;

https://steemit.com/steemiteducation/@mathworksheets/finding-a-quadratic-equation-whose-roots-are-given

 https://steemit.com/steemiteducation/@mathworksheets/sum-and-product-of-roots-of-a-quadratic-equation  

https://steemit.com/steemiteducation/@mathworksheets/solving-quadratic-equations-using-the-formula  

https://steemit.com/steemiteducation/@mathworksheets/discriminant-and-nature-of-roots-of-a-quadratic-equation

https://steemit.com/steemiteducation/@mathworksheets/the-quadratic-formula-let-s-drive-it  

https://steemit.com/steemiteducation/@mathworksheets/quadratic-equations-solve-by-completing-the-square-method

https://steemit.com/steemiteducation/@mathworksheets/completing-the-square-of-a-quadratic-equation-3  

https://steemit.com/steemiteducation/@mathworksheets/solving-quadratic-equations-by-completing-the-square-2

https://steemit.com/steemiteducation/@mathworksheets/solving-quadratic-equations-by-completing-the-square-1

https://steemit.com/steemiteducation/@mathworksheets/completing-the-square-of-a-quadratic-equation-algebrically

https://steemit.com/steemiteducation/@mathworksheets/completing-the-square-of-a-quadratic-function-geometrically

https://steemit.com/steemiteducation/@mathworksheets/how-to-solve-quadratic-equations-using-the-factoring-method

https://steemit.com/steemiteducation/@mathworksheets/graphing-the-simplest-quadratic-function  

https://steemit.com/steemiteducation/@mathworksheets/quadratic-functions-an-introduction