## U6 L13 Opener Roots and Axis of Symmetry.jpg - Section 1: Opener: Finding the Roots and Axis of Symmetry

U6 L13 Opener Roots and Axis of Symmetry.jpg

Lesson 13 of 21

## Big Idea: An investigation of the relationship between the discriminant and the axis of symmetry lays foundations for students to understand the quadratic formula.

Print Lesson
1 teacher likes this lesson
Standards:
Subject(s):
53 minutes

### James Dunseith

##### Similar Lessons

###### What is Algebra?
Algebra II » Modeling with Algebra
Big Idea: Algebra is built on axioms and definitions and relies on proofs just as much as geometry.
Favorites(35)
Resources(19)
Fort Collins, CO
Environment: Suburban

###### Maximizing Volume - Day 1 of 2
12th Grade Math » Functioning with Functions
Big Idea: A classic maximization problem is used to investigate relative extrema.
Favorites(4)
Resources(12)
Troy, MI
Environment: Suburban

###### Graphing Linear Functions Using Given Information
Algebra I » Graphing Linear Functions
Big Idea: Students calculate slope and y-intercept before graphing a linear function on a coordinate plane.
Favorites(22)
Resources(17)
Washington, DC
Environment: Urban