Evaluating Quadratic Formula

How many solutions does a quadratic equation have if the value of the discriminant is a positive number?

How many solutions does a quadratic equation have if the value of the discriminant is a zero?

Which of these expressions represent the discriminant of the quadratic formula?

How many solutions does a quadratic equation have if the value of the discriminant is a negative number?

QUADRATIC FORMULA

If you have an equation in standard form:

$$ax^2+bx+c=0$$

Where do you substitute... the $$a$$ value?

Fill in the formula =​ = ​ = ​

Label these parts of the Quadratic Formula

Fill in the formula x^2-6x-40=0 ​ BLUE=​ (a)   RED= ​ (b)   GREEN= ​ (c)  

Fill in quadratic formula

Fill in quadratic formula