## 14 - 7 PVN156 Solve systems of linear and quadratic graphically.MOV - Section 2: Play of the Day

*14 - 7 POTD156 Solve systems of linear and quadratic equations graphically.docx*

*14 - 7 PVN156 Solve systems of linear and quadratic graphically.MOV*

Solve systems of quadratic and linear equations graphically

# Solve systems of quadratic and linear equations graphically

Unit 13: QUADRATIC FUNCTIONS

Lesson 7 of 9

Lesson 7 of 9

## Objective: SWBAT solve a system of linear and quadratic functions graphically.

Standards:

Subject(s):

Math, Systems of Equations and Inequalities, Algebra, linear functions, quadratic functions, Quadratics, function

*75 minutes*

1

#### Warm-up

*10 min*

Each day, students complete a Warmup that usually consists of spiraling the previous day's material, in addition to older material. Warm-up problems also sometimes extend lessons that students have encountered before to more unfamiliar contexts. I often use a "mixtape" approach that pushes the kids to see/review multiple types of problems - the cumulative effect of which can be really powerful.

This unit moves fairly quickly, and so the warm-up questions are useful times to review and consolidate student understanding.

*expand content*

4

#### Homework

*15 min*

This homework assignment dives right in with the challenging content from today's lesson:

*expand content*

##### Similar Lessons

###### Quadratic Equations, Day 1 of 2

Algebra II » The Complex Number System

Big Idea:
Knowledge of quadratic equations is an important prerequisite for studying complex numbers.

*Favorites(4)*

*Resources(13)*

Fort Collins, CO

Environment: Suburban

Environment: Suburban

###### Formative Assessment: Systems of Equations and Inequalities

12th Grade Math » Matrices and Systems

Big Idea:
A quick assessment will give you and your students feedback about the second half of the unit.

*Favorites(1)*

*Resources(6)*

Troy, MI

Environment: Suburban

Environment: Suburban

###### Graphing Linear Systems of Equations (Day 1 of 2)

Algebra I » Systems of Linear Equations

Big Idea:
Students will discover that intersecting lines on a coordinate plane share a common solution, forming a system of equation.

*Favorites(83)*

*Resources(25)*

Washington, DC

Environment: Urban

Environment: Urban

Scroll Up

- UNIT 1: FLUENCIES AND THE LANGUAGE OF ALGEBRA
- UNIT 2: SOLVING LINEAR EQUATIONS
- UNIT 3: INTRODUCTION TO FUNCTIONS
- UNIT 4: INTERPRETING AND COMPARING LINEAR FUNCTIONS
- UNIT 5: SYSTEMS OF LINEAR EQUATIONS
- UNIT 6: EXPONENTS AND SCIENTIFIC NOTATION
- UNIT 7: PARALLEL LINES, TRANSVERSALS, AND TRIANGLES
- UNIT 8: CONGRUENCE AND SIMILARITY THROUGH TRANSFORMATIONS
- UNIT 9: PATTERNS OF ASSOCIATION IN BIVARIATE DATA
- UNIT 10: SLOPE REVISITED
- UNIT 11: VOLUME OF CYLINDERS, CONES, AND SPHERES
- UNIT 12: POLYNOMIALS AND FACTORING
- UNIT 13: QUADRATIC FUNCTIONS

Scroll Down

Scroll Up

- LESSON 1: Introduction to quadratic functions
- LESSON 2: Explore changing coefficients
- LESSON 3: Axis of symmetry and vertex algebraically
- LESSON 4: Roots and Factors
- LESSON 5: Solve quadratics by factoring - varied
- LESSON 6: Graph quadratic functions
- LESSON 7: Solve systems of quadratic and linear equations graphically
- LESSON 8: Solve systems of linear and quadratic functions algebraically
- LESSON 9: Unit Assessment on Quadratic Functions

Scroll Down