We think you have liked this presentation. If you wish to download it, please recommend it to your friends in any social system. Share buttons are a little bit lower. Thank you!
Presentation is loading. Please wait.
Published byAbigail Sheehan
Modified over 2 years ago
Coordinate Geometry by Monica Yuskaitis
Copyright © 2000 by Monica Yuskaitis Definition Grid – A pattern of horizontal and vertical lines, usually forming squares.
Copyright © 2000 by Monica YuskaitisDefinition Coordinate grid – a grid used to locate a point by its distances from 2 intersecting straight lines. A B C D E What are the coordinates for the house?
Copyright © 2000 by Monica YuskaitisDefinition x axis – a horizontal number line on a coordinate grid x
Copyright © 2000 by Monica YuskaitisHint x is the shortest and likes to lie down horizontally x
Copyright © 2000 by Monica YuskaitisDefinition y axis – a vertical number line on a coordinate grid y
Copyright © 2000 by Monica YuskaitisHint y is the tallest and stands upright or vertically y
Copyright © 2000 by Monica YuskaitisDefinition Coordinates – an ordered pair of numbers that give the location of a point on a grid. (3, 4) (3,4)
Copyright © 2000 by Monica YuskaitisHint The first number is always the x or first letter in the alphabet. The second number is always the y the second letter in the alphabet (3,4)
Copyright © 2000 by Monica Yuskaitis How to Plot Ordered Pairs Step 1 – Always find the x value first, moving horizontally either right (positive) or left (negative) (2, 3) y x
Copyright © 2000 by Monica Yuskaitis How to Plot Ordered Pairs Step 2 – Starting from your new position find the y value by moving vertically either up (positive) or down (negative) (2, 3) y x
Copyright © 2000 by Monica Yuskaitis How to Find Ordered Pairs Step 1 – Find how far over horizontally the point is by counting to the right (positive) or the left (negative) (5, ) y x
Copyright © 2000 by Monica Yuskaitis How to Find Ordered Pairs Step 2 – Now count how far vertically the point is by counting up (positive) or down (negative) (5,4) y x
Copyright © 2000 by Monica Yuskaitis What is the ordered pair? (3,5) y x
Copyright © 2000 by Monica Yuskaitis What is the ordered pair? (2,6) y x
Copyright © 2000 by Monica Yuskaitis What is the ordered pair? (4,0) y x
Copyright © 2000 by Monica Yuskaitis What is the ordered pair? (0,5) y x
Copyright © 2000 by Monica Yuskaitis What is the ordered pair? (1,1) y x
Copyright © 2000 by Monica Yuskaitis Credits Clipart from Microsoft Clip Gallery located on the Internet at clipgallerylive/default.asp
The Coordinate Plane By: Christine Berg Edited By:VTHamilton.
Percent III by Monica Yuskaitis. Copyright © 2000 by Monica Yuskaitis How to Change Fractions to Percents Step 1 - Divide the denominator into the numerator.
Fractions XV Multiplication of Fractions with Mixed Numbers by Monica Yuskaitis.
Fractions XIII Multiplication of Whole Numbers by Monica Yuskaitis.
Percent II by Monica Yuskaitis. Copyright © 2000 by Monica Yuskaitis Definition Percent can be defined as “of one hundred.” 100 of.
The Cartesian PLane Lets start graphing!. Introduction to x-y plane You learned about the basic (counting) number line back in elementary school: Later.
2-3 Slope Slope 4 indicates the steepness of a line. 4 is “the change in y over the change in x” (vertical over horizontal). 4 is the ‘m’ in y = mx + b.
SLOPE. The slope ( m ) of a line is a measure of how steep or slanted the line is. Just think of the pitch of a roof or steepness of a hill.
What are we going to do? CFU Learning Objective Activate Prior Knowledge Standard 7.G.1 Verify experimentally the properties of Transformations 2. Our.
Graphing Data on the Coordinate Plane 1-9. Two number lines that intersect at right angles form a coordinate plane. The horizontal axis is the x-axis.
Ordered pairs are used to locate points in a coordinate plane. x-axis (horizontal axis) origin (0,0) y-axis (vertical axis)
Slope of a Line Slope basically describes the steepness of a line Free powerpoints at
1.4 Linear Equations in Two Variables. Definition of Slope The slope of the line through the distinct points (x 1, y 1 ) and (x 2, y 2 ) is where x 2.
Horizontal Lines Vertical Lines Lines, Lines, Lines!!! ~
Percent I by Monica Yuskaitis. Copyright © 2000 by Monica Yuskaitis Definition Percent can be defined as of one hundred. 100 of.
Co-ordinates & Translations. The objective of this lesson is: To plot a shape and translate it for a given rule. To work out the translation from its.
The year is Lying on his back, French mathematician René Descartes, watches a fly crawl across the ceiling. Suddenly, an idea comes to him. He visualizes.
© Boardworks Ltd of 58 KS3 Mathematics S4 Coordinates and transformations 1.
Prime Numbers Eratosthenes Sieve By Monica Yuskaitis.
The Integers Definitions. Think about the game! When working with negative numbers, think about what it means in the MathGym-1D game. Which direction.
WARM UP 1. Explain how to graph a linear equation written in slope-intercept form. 2. Explain how to graph a linear equation written in point-slope form.
Holt Algebra Introduction to Functions 1-8 Introduction to Functions Holt Algebra 1 Warm Up Warm Up Lesson Presentation Lesson Presentation Lesson.
Warm Up A particle moves vertically(in inches)along the x-axis according to the position equation x(t) = t 4 – 18t 2 + 7t – 4, where t represents seconds.
15-Feb-14Created by Mr.Lafferty Maths Dept The Gradient Change in vertical height Change in horizontal distance The gradient is the.
What Comes Next Here is a sequence of letters: O T T F F S ____, _____, _____ What 4 letters come next in this sequence? What does the sequence represent?
The 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.
Translations on the Coordinate Plane. In chess, there are rules governing how many spaces and in what direction each game piece can be moved The diagram.
3.7 Equations of Lines in the Coordinate Plane The slope m of a line is the ratio `of the vertical change (rise) to the horizontal change (run) between.
Coordinate Geometry Regions on the Number Plane. By Mr Porter X-axis Y-axis
Part 1. Graphs are used to illustrate what happens during an experiment. Bar graph - used for comparing data. Pie graph - used to show percentages.
© 2016 SlidePlayer.com Inc. All rights reserved.