The following figure shows the graph of `f(x) =ax^(2)+bx +c`, then find
A Quadratic Equation Of The Form 0 Ax2 Bx C. 2 equal real roots if d=0. X = −b ± √(b 2 − 4ac) 2a;
Ax 2 + bx + c = 0; Quadratic equations can be factored; Web quadratic equation in standard form: When the discriminant (b 2 −4ac) is: 2 equal real roots if d=0. No real root if d is negative i.e. 2 unequal real solutions if d is positive i.e. X = −b ± √(b 2 − 4ac) 2a; Positive, there are 2 real solutions;
No real root if d is negative i.e. Web quadratic equation in standard form: Ax 2 + bx + c = 0; 2 unequal real solutions if d is positive i.e. No real root if d is negative i.e. When the discriminant (b 2 −4ac) is: Positive, there are 2 real solutions; 2 equal real roots if d=0. Quadratic equations can be factored; X = −b ± √(b 2 − 4ac) 2a;
