Graphing Linear Functions Part 1

Slides:

Advertisements

Similar presentations

Section 4.2 Graphing Linear Equations Using Tables

Advertisements

1.Name the quadrant a. (-5, 1)b. (6, -4) c. (5, 8) d. (-8, -1) e. (7, 2)f. (-9, 4)

7.1Graphing Ordered Pairs Objectives: Plot points using the coordinate system Identify the quadrant associated with a point Identify the coordinates of.

Plot and label the ordered pairs in a coordinate plane. (Lesson 4.1) A(-5, 2), B(0, 5), C(-6, 0)

Graphing the Set of All Solutions ~adapted from walch education.

EXAMPLE 3 Write an equation for a function

Use this graph to answer the question. Plot the point that corresponds to the ordered pair (-4, 3). A x y B C.

Coordinate Graphing System of Linear Inequalities.

Functions. A function is a relation that has exactly one output for each input.

Unit 1 Test Review Answers

Thinking Mathematically Algebra: Graphs, Functions and Linear Systems 7.1 Graphing and Functions.

Notes Over 2.6 Checking Solutions of Inequalities Check whether the given ordered pairs are solutions of the inequality.

The Cartesian Coordinate System and Linear Equations in Two Variables

Ch 7 Graphs and Linear Equations Review on Graphing.

9.2 Representing Linear Functions. Graphing Equations Make a Table.

Holt McDougal Geometry 3-6 Lines in the Coordinate Plane 3-6 Lines in the Coordinate Plane Holt Geometry Warm Up Warm Up Lesson Presentation Lesson Presentation.

Section 4.1 and 4.2 Graphing Linear Equations. Review of coordinate plane: Ordered pair is written as (x,y). X is horizontal axis; Y is vertical axis.

1 Beginning & Intermediate Algebra – Math 103 Math, Statistics & Physics.

EXAMPLE 2 Plot points in a coordinate plane

Circles in the Coordinate Plane

Goal: Graph a linear equation using a table of values. Eligible Content: A / A

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.

Graphing Linear Equations 4.2 Objective 1 – Graph a linear equation using a table or a list of values Objective 2 – Graph horizontal or vertical lines.

VOCABULARY CHECK Prerequisite Skills 1. Draw a coordinate plane and label the x -axis, y - axis, origin, and Quadrant III. 2. In the inequality x ≥ 8,

Ch 7 Graphs and Linear Equations Review on Graphing.

Semester 1 Final Review D Plot the point (4, -2) in the coordinate plane. (Lesson 4.1) Name the quadrant the point is in.

Algebra 1 Foundations, pg 382  Students will be able to solve systems of equations by graphing. You can make a table, use the formula r * t = d, or write.

Holt McDougal Geometry 12-7 Circles in the Coordinate Plane 12-7 Circles in the Coordinate Plane Holt Geometry Warm Up Warm Up Lesson Presentation Lesson.

Chapter 2 Linear Equations and Functions. Sect. 2.1 Functions and their Graphs Relation – a mapping or pairing of input values with output values domain.

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.

Graphs and Applications of Linear Equations

Linear Equations in Two Variables

Algebra 1 Section 6.5 Graph linear inequalities in two variables.

Graph Rational Numbers on a Coordinate Plane…

Do Now Solve the following systems by what is stated: Substitution

Find the Inverse and Graph the Functions

Graphing linear equatioins

Warm Up Substitute the given values of m, x, and y into the equation y = mx + b and solve for b. 1. m = 2, x = 3, and y = 0 Solve each equation for y.

3-3B Linear Functions Graphing using Intercepts

Take Out Paper for Notes!

Algebra 1 Notes Lesson 4-1: The Coordinate Plane

Notes Over 4.2 Is a Solution Verifying Solutions of an Equation

2.1 Graphs of equations.

Objective: graph points and lines on the coordinate plane

Graphing Linear Equations

Graphing Equations TeacherTwins©2014.

Lines in the Coordinate Plane

Find the Inverse and Graph the Functions

Graphing Linear Functions

Objective - To graph ordered pairs on the coordinate plane.

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

Objective SWBAT define and identify functions

6-1 Solving Systems by Graphing

4.1 – plotting points Textbook pg. 61 Objective:

that ordered pair is the one solution.

Graphing a Linear Equation

Introduction to Functions

y x y = x + 2 y = x + 4 y = x – 1 y = 6x – 3 y = 2x y = ½x y = 3x + 1

7.2 Graphing Equations Objectives:

7.2 Graphing Equations.

Solutions of Linear Functions

Plot Points in a Coordinate Plane

Use this graph to answer the question.

Unit 3-Section 4 “Functions, Tables, Graphs”

Identifying Key Parts of a Line Graph

Graphing and Introduction to Algebra

Tell whether the ordered pair is a solution of the equation.

Presentation transcript:

Graphing Linear Functions Part 1 9.M.F.IF.07a I can graph a linear function.

Explore Write the ordered pairs that correspond to the points labeled A, B, C, and D in the coordinate plane. What quadrants are the coordinates located?

The 4 Key Ideas! Coordinate Plane Plotting Points Solutions of an Equation Graphing Lines

Coordinate Plane

Coordinate Plane

Plotting Points

Solutions of an Equation

Solutions of an Equation Decide which of the two points lies on the graph of x + 3y = 6. Justify your answer algebraically. a) (1,2) b) (-3,3)

Solutions of an Equation

Solutions of an Equation

Graphing Lines THIS PROCESS WORKS EVERY TIME!

Graphing Lines Use a table of values to graph the equation y + 2 = 3x.

Graphing Lines

Graphing Lines

Graphing Lines

References Prentice Hall Geometry Teaching Resources McDougall Littell Geometry Teaching Resources