I need to estimate the solution of some quadratic equations by graphing, any help would be highly appreciated....I was out the day my teacher explained this.
1.X^2+7x+9=0
2.x^2-x-4=0
3.x^2-4x+6=0
I need to estimate the solution of some quadratic equations by graphing, any help would be highly appreciated....I was out the day my teacher explained this.
1.X^2+7x+9=0
2.x^2-x-4=0
3.x^2-4x+6=0