4.1 – plotting points Textbook pg. 61 Objective:

Slides:

Advertisements

Similar presentations

4.1- Plot Points in a Coordinate Plane

Advertisements

Section 4.2 Graphing Linear Equations Using Tables

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.

Graphing on a Coordinate Plane

Coordinate Plane 9/20. TOOLBOX: SUMMARY: Coordinate Plane: x and y-axis used to graph equations Quadrant II (neg, pos) Quadrant I (pos, pos) x-axis Origin.

Section 4-1 Plot Points in a Coordinate Plane Objective: Students will plot and identify points on the coordinate grid Standard: Pre-Req knowledge.

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

1.1 Coordinate Systems and Graphs Cartesian Coordinate System Line – One dimension – Plotting Points Just put a dot! Plane – Two dimensions – Important.

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

Pg. 36 #17-31 ANSWERS. Pre-Algebra 1-8 Graphing on the Coordinate Plane Pre-Algebra 1-8 Graphing on the Coordinate Plane Pre-Algebra: 1-8 HW Page 40.

Copyright © 2011 Pearson, Inc. P.2 Cartesian Coordinate System.

Lesson 1.8 Coordinate Plane How do you identify and plot points on a graph?

The Cartesian Coordinate System and Linear Equations in Two Variables

Ch 7 Graphs and Linear Equations Review on Graphing.

Objective: Plot points and lines on a coordinate plane. Standards Addressed: G: Represent relationships with tables or graphs in the coordinate plane.

September 15, 2014 What are we doing today? Correct Pg. 26 #2 – 42 evens 1.6 – Combining Like Terms -Lecture and Vocabulary HW – 1.6 – Pg. 30 #3-45.

9.2 Representing Linear Functions. Graphing Equations Make a Table.

1.3 Graphing Systems of Equations Algebra II. Cartesian Coordinate Plane x-axis Quadrant IVQuadrant III Quadrant IIQuadrant I y-axis Origin x-axis (4,

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.

Direct Variation & Inverse Variation (SOL A.8) Chapters 5-2 & 11-6.

EXAMPLE 2 Plot points in a coordinate plane

9.6 Circles in the Coordinate Plane Date: ____________.

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.

1.1) RECTANGULAR COORDINATES Pg 9 # 1- Do Now!. Coordinate Plane  Label: x, y-axis, origin, quadrants  Plot points.

 The plane is split into 4 regions called Quadrants  Formed by the x-axis and y-axis  The axes intersect at the origin  The quadrants are labeled.

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.

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

WARM UP 3 SOLVE THE EQUATION. (Lesson 3.6) 1. x + 9 = x – 5 = x - 8 = 2.

Functions TEXTBOOK REFERENCE: 4-6.

Linear Equations in Two Variables

Graph Rational Numbers on a Coordinate Plane…

Take Out Paper for Notes!

The Coordinate Plane Chapter 2 Integers pg. 88.

Algebra 1 Notes Lesson 4-1: The Coordinate Plane

Graphing / Plotting Points Review

Warm up Solve the inequality. Then graph the solution.

Objective: graph points and lines on the coordinate plane

Graphing Equations TeacherTwins©2014.

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

Graphing Linear Functions Part 1

Objective SWBAT define and identify functions

5.6 – point slope formula Textbook pg. 315 Objective:

5.8 – Graphing standard form

Additional Example 2: Graphing Ordered Pairs Graph and label each point on a coordinate grid. A. L (3, 5) Start at (0, 0)

Learn to graph points and lines on the coordinate plane.

that ordered pair is the one solution.

has one solution, it is the point where the lines intersect

Introduction to Functions

Graphing on a Coordinate Plane

Functions and graphs Sec 7 1-C pg

4.2 Part 2 Horizontal and Vertical Lines

Section Functions and Their Graphs

Cartesian Coordinate System

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

Coordinate Graphing Quadrants and Reading Ordered Guided Notes

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

Aim: How do we graph lines using a table?

Plot Points in a Coordinate Plane

Coordinates Picture For each instruction, join up the coordinates.

Coordinates Picture For each instruction, join up the coordinates.

Presentation transcript:

4.1 – plotting points Textbook pg. 61 Objective: The student will use tables and equations in order to make a graph.

Coordinate plane _____________ ______________

Graphing: Identify the points & quadrant A: B: C: Graph the following points D: (-2, -5) E: (3, -1) F: (0, 4) B A C

Evaluate: Is the ordered pair a solution to the equation? 1) Y = 3x + 1 (2, 7) 2) Y = x2 – 2x + 1 (-2, 1)

Graphing with tables: Graph: y = x2 – 1 x x2 – 1 y (x, y)

Name Date Period 4.1 – Create a picture on graph paper using ordered pairs. Must use a minimum of 20 points, and label them. If you use more than that, you only have to label 20 of them.