1.1 Tables and Graphs of Linear Equations

Slides:

Advertisements

Similar presentations

Objective - To graph linear equations using the slope and y-intercept.

Advertisements

Objective : 1)Students will be able to identify linear, exponential, and quadratic equations when given an equation, graph, or table. 2)Students will be.

Four Faces of a Linear Function

1 Linear Equation Jeopardy SlopeY-int Slope Intercept Form Graphs Solving Linear Equations Q $100 Q $200 Q $300 Q $400 Q $500 Q $100 Q $200 Q $300 Q $400.

Linear functions. Mathematical Function? Relationship between two variables or quantities Represented by a table, graph, or equation Satisfies vertical.

Algebra II March 2 nd Students should complete warm-up problems. Given a graph of a system of equations students will be able to determine how many solutions.

Objective - To graph linear equations using x-y charts. One Variable Equations Two Variable Equations 2x - 3 = x = 14 x = 7 One Solution.

4.2 Graphing linear equations Objective: Graph a linear equation using a table of values.

Unit 1 Equations, Inequalities, and Functions. Unit 1: Equations, Inequalities, and Functions Overview: In this unit you will model real-world solutions.

Graphing Linear Equations

Math 71A 3.1 – Systems of Linear Equations in Two Variables 1.

Copyright © by Holt, Rinehart and Winston. All Rights Reserved. Represent a real-world linear relationship in a table, graph, or equation. Identify linear.

Equations of Linear Relationships

LINEAR SYSTEMS – Graphing Method In this module, we will be graphing two linear equations on one coordinate plane and seeing where they intersect. You.

Objectives Represent linear patterns with equations.

Objectives: Represent linear patterns with equations. Represent linear equations with graphs. Standards Addressed: G: Represent relationships with.

Graphs We often use graphs to show how two variables are related. All these examples come straight from your book.

2.1.1 Calling Plans day 3 Unit 2: Linear Relationships SWBAT: Compare calling plans by using graphs, tables, and equations.

Copyright © by Holt, Rinehart and Winston. All Rights Reserved. Objectives Solve a system of equations containing first- or second-degree equations in.

3.1 Solving Systems Using Tables and Graphs When you have two or more related unknowns, you may be able to represent their relationship with a system of.

Graphing Linear Equations From the beginning. What is a Linear Equation? A linear equation is an equation whose graph is a LINE. Linear Not Linear.

Slope-Intercept Form of a Linear Equation. Is this a linear equation? 3x + 2y = 6.

Differential Equations Linear Equations with Variable Coefficients.

Equations of Linear Relationships

Prerequisite Skills VOCABULARY CHECK Copy and complete the statement. 2. The graph of a linear inequality in two variables is the set of all points in.

Copyright © by Holt, Rinehart and Winston. All Rights Reserved. Objectives Solve a rational equation or inequality by using algebra, a table, or a graph.

Lesson 5: How to Interpret Relationships Between Variables.

EXAMPLE 2 Graph a linear inequality in two variables Graph the inequality y > 4x – 3. STEP 2 0 > 4(0) – 3 ? Test (0, 0) in y > 4x – 3. SOLUTION Graph the.

Lesson 88 Warm Up Pg Course 3 Lesson 88 Review of Proportional and Non- Proportional Relationships.

Algebra 1 Section 4.2 Graph linear equation using tables The solution to an equation in two variables is a set of ordered pairs that makes it true. Is.

Review Linear Functions Equations, Tables & Graphs

Graphing Lines Using Slope-Intercept Form

Given Slope & y-Intercept

Section 1.2 – Linear Equations in Two Variables

Algebra 1 Section 6.5 Graph linear inequalities in two variables.

Linear Inequalities in Two Variables

1.8 Solving Absolute-Value Equations and Inequalities

Solve Linear Systems by Graphing

3.1 Graphing Linear Equations

Notes Over 4.2 Is a Solution Verifying Solutions of an Equation

6.7 Writing Linear Functions

Students will be able to calculate and interpret inverse variation.

Linear Equations Y X y = x + 2 X Y Y = 0 Y =1 Y = 2 Y = 3 Y = (0) + 2 Y = 2 1 Y = (1) + 2 Y = 3 2 Y = (2) + 2 Y = 4 X.

Solve a system of linear equation in two variables

PARENT GRAPH FOR LINEAR EQUATIONS

5-2 Direct Variation.

y x y = x + 2 y = x + 4 y = x – 1 y = -x – 3 y = 2x y = ½x y = 3x + 1

Write the equation for the following slope and y-intercept:

Objectives Solve quadratic equations by taking square roots.

3.1 Graphing Linear Equations

Learning Targets Students will be able to: Compare linear, quadratic, and exponential models and given a set of data, decide which type of function models.

Unit 1 Representing Real Numbers

Objective- To use an equation to graph the

Graph Review Skills Needed Identify the relationship in the graph

Name:___________________________ Date:______________

Warm Up What three terms come next? 1. 9, 12, 15, 18, . . .

Solutions of Linear Functions

Warm Up What three terms come next? 1. 9, 12, 15, 18, . . .

Objectives Compare linear, quadratic, and exponential models.

Chapter 5: Graphs & Functions

All pupils can define a linear equation

Solve each quadratic using whatever method you choose!

More Linear Equations L.O.

Proportional or Non-proportional?

Homework Due Tomorrow Bellringer 2.23.

Patterns and Linear Functions

Is it proportional? We will look at some equations, graphs and tables and you will decide if the relationship is proportional. Tell why or why not. If.

1.) What is the value of the discriminant?

Warm- Up: Solve by Substitution

1: Slope from Equations Y = 8x – 4 B) y = 6 – 7x

Presentation transcript:

1.1 Tables and Graphs of Linear Equations Objectives Represent a real-world linear relationship in a table, graph, or equation. Identify linear equations and linear relationships between variables in a table.

Glossary Terms linear equation linearly related 1.1 Tables and Graphs of Linear Equations Glossary Terms linear equation linearly related

Key Skills 1 –1 +1 +2 3 +1 +2 5 1 +1 +2 x y –1 –2 1.1 Tables and Graphs of Linear Equations Key Skills Identify linear equations and linear relationships between variables in a table. 1 –1 +1 +2 3 +1 +2 5 1 +1 +2 x y –1 –2 model equation: y = 2x + 3

1.1 Tables and Graphs of Linear Equations Key Skills Represent a real-world linear relationship in a table, graph, or equation. Weight, x cost, y 1 0.33 2 0.55 3 0.77 4 0.99 model equation: y = 0.22x + 0.11 TOC