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Lesson for Glencoe Algebra I MathThe Coordinate Plane By: Stan Blackman Jay High School Lesson for Glencoe Algebra I Math Section 4-1 Algebra I Glencoe Mathematics 2004 The McGraw Hill Companies Inc.
Vocabulary Words Axes - two perpendicular number lines used for locating points Origin – the intersection of the two axes Y-axis – the vertical number line X-axis – the hoizontal number line
The four quadrants of the coordinate plane.Y-axis Quadrant I Quadrant II X-axis Quadrant IV Quadrant III
Signs of the quadrants. Y-axis (+,+) (-,+) X-axis (-,-) (+,-)
The Ordered Pair (5,10) X- coordinate Y- coordinate
The Origin Point Y-axis Origin Point (0,0) X-axis
Always start at the origin to plot a point.
Direction of Movement for the X-CoordinateY-axis If the x-coordinate is positive move this way If the x-coordinate is negative move this way X-axis
Direction of movement for the Y-coordinateY-axis If the y-coordinate is positive move this way If the y-coordinate is negative move this way X-axis
Name the given point. Y-axis (1,3) (-2,1) X-axis (-5,-1) (4,0)
How To Plot a Point on the Coordinate PlaneY-axis (4,4) Next move on the Y-axis X-axis (-3,-1) First move out on the X-axis
5-1 The Coordinate Plane Introduction. Coordinate Graph.
The Coordinate Plane. Vocabulary Words Axes - two perpendicular number lines used for locating points Origin – the intersection of the two axes Y-axis.
In mathematics, we use a grid to locate points..
Graphing. 2. Coordinate Plane 3. Grid 4. Lattice Points 1. Number Line.
9-3 The Coordinate Plane YOU CAN locate and graph points on the coordinate plane.
9-3 The Coordinate Plane Learn to locate and graph points on the coordinate plane.
The Coordinate Plane By: Christine Berg Edited By:VTHamilton.
The Coordinate Plane. We have worked with both horizontal and vertical number line s Horizontal
4.1- Plot Points in a Coordinate Plane
Holt CA Course The Coordinate Plane Vocabulary coordinate plane axes x-axis A plane formed by the intersection of a horizontal number line called.
COORDINATE POINTS & COORDINATE PLANE. MATH VOCABULARY Coordinate plane Formed by two intersecting lines (named X and Y) Origin The middle/center of the.
Holt CA Course 1 7-1The Coordinate Plane Warm Up Warm Up California Standards California Standards Lesson Presentation Lesson PresentationPreview.
WARM UP 1.Evaluate when x = -3 and y = Evaluate (2x)² when x = 5. 5 Minutes Remain x - y 4.
11-3 The Coordinate Plane Warm Up Warm Up Lesson Presentation Lesson Presentation Problem of the Day Problem of the Day Lesson Quizzes Lesson Quizzes.
The Coordinate Plane 5-1. Vocabulary Coordinate plane- a plane containing a horizontal number line and a vertical number line. X-axis- the horizontal.
Lesson 4.1- The Coordinate Plane, pg. 192 Goals: To locate points on the coordinate plane. To graph points on a coordinate plane.
Graphing Data on the Coordinate Plane
X y Cartesian Plane y axis x axis origin René Descartes ( ) Points and their Coordinates.
Learning Targets: - I can use the signs and integers of the coordinates in an ordered pair to find its location in a coordinate plane. - I can graph points.
X y (x,y) x - coordinate y - coordinate. How are coordinates helpful?
GRAPHING ON A COORDINATE PLANE. VOCABULARY Coordinate system- a system which uses one or more numbers or coordinates, to uniquely determine the position.
Holt CA Course The Coordinate Plane Warm Up Warm Up Lesson Presentation Lesson Presentation California Standards California StandardsPreview.
Welcome to Math 6 The Coordinate Plane (part 1). OBJECTIVE: Each student will: Graph points on a coordinate plane. Name the quadrants of a coordinate.
Bell Work Simplify each expression 6x + (5x – 8) – 9 – (12 – 3x) 4(6n + 9) – 10n Solve the 2-step equation 8 + 2b = – 2r = 8 Answers 11x –
Course The Coordinate Plane 11-3 The Coordinate Plane Course 1 Warm Up Warm Up Lesson Presentation Lesson Presentation Problem of the Day Problem.
Holt CA Course The Coordinate Plane Preparation for AF1.0 Students write verbal expressions and sentences as algebraic expressions and equations;
The Cartesian Coordinate System and Linear Equations in Two Variables.
1.9 Graphing Data on the Coordinate Plane Two number lines that intersect at right angles form a coordinate plane. X- axis – the horizontal axis Y- axis.
2-2 Graphing on a Coordinate Plane Warm Up Warm Up Lesson Presentation Lesson Presentation Problem of the Day Problem of the Day Lesson Quizzes Lesson.
Objective The student will be able to: graph ordered pairs on a coordinate plane.
th grade math Coordinate Graphing. Objective To graph and label points in a coordinate plane. Why? To know how to correctly read a graph and an.
Lesson 1.8 Coordinate Plane How do you identify and plot points on a graph?
The Coordinate Plane. In mathematics we can locate a point more exactly by using a coordinate system The coordinate system is formed by the intersection.
5-1 The Coordinate Plane Warm Up Warm Up Lesson Presentation Lesson Presentation Problem of the Day Problem of the Day Lesson Quizzes Lesson Quizzes.
The Coordinate Plane. In math, we often use the coordinate plane. In mathematics, a plane is a flat surface that goes on forever in every direction.
Chapter 2 Section 2 The Coordinate Plane. Coordinate System The vertical number line is called the y-axis. The horizontal number line is called the x-axis.
Chapter 7 Section 1 The Cartesian Coordinate System and Linear Equations in Two Variables.
Graphing With Coordinates Section 1.4. A plane that is divided into 4 regions by a vertical and horizontal number line is called a _______________________.
The Coordinate Plane 1.10 p. 50 Learn to locate and graph points on the coordinate plane, name the coordinates of points, and identify the quadrants.
Section 4-1 Plot Points in a Coordinate Plane Objective: Students will plot and identify points on the coordinate grid Standard: Pre-Req knowledge.
Slide 1 Copyright © 2015, 2011, 2008 Pearson Education, Inc. The Rectangular Coordinate System and Paired Data Section8.3.
Drill #56 Evaluate the following expressions: 1. 5( 2 + x ) =
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