Algebra 2 Week 6 - Using the Quadratic Formula

Which One Doesn't Belong?

• 
• 
• 
• 

Reorder the following.

• I can

• find

• and interpret

• the discriminant

• of an equation.

Reorder the following.

• I can write quadratic equations...

• Advanced

• I can solve quadratic equations ...

• Developing

• I can find and interpret ...

• Proficient

Fill in the blank.

I can find and interpret the ____________ of an equation.

Focus Question

Why does the discriminant tell us the nature of quadratic equation solutions?

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Reorder the following.

• The solution

• of the quadratic equation

• are

Label the Quadratic Formula.

a

b

c

d

Fill in the blank. (see photo).

In the ​ (a)   the expression ​ (b)   is called the ​ (c)   of the associated equation ​ (d)   .

• quadratic formula
• discriminant

You can analyze the ​ (a)   of a quadratic equation to determine the ​ (b)   and ​ (c)   of ​ (d)   of the equation.

• discriminant
• number
• type
• solutions
• analyze
• equation