**Lesson 5-8 The Quadratic Formula**

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__Step 1__:Copy the Standard(s) and Essential Question(s) into your spiral notebook.

Standard(s):

Standard(s):

A.REI.4 Solve quadratic equations in one variable.

N.CN.7 Solve quadratic equations with real coefficients that have complex solutions.

__Essential Question(s):__What part of the Quadratic Formula dictates the "types of zeros" an expression will have?

**Step 2:****Make sure you can define and identify the following terms as you go through the lesson.**

__Step 4:__**Using the Quadratic Formula**

**Working with irrational solutions and the Quadratic Formula**

Watch a video (

*if necessary*) on Using the Discriminant.**What does the Discriminant tell us?**

**Working with Complex Solutions**

**Step:**Watch a video (

*if necessary*) on complex solutions and the Quadratic Equation.

Desmos activity with the graphs of Parabola's in standard form!

__Step 5:__**Assignment:**Algebra 2 Textbook p. 297

#'s 2, 6, 8, 9, 12, 14, 15,31, 32, 33

Do you

**OWN**it?

Take a quiz on Lesson 5-8.