Warm up r = -3 k = -3 x = – 6r = 2r k – 5 = 7k + 7

Slides:

Advertisements

Similar presentations

Advertisements

Q2-1.1a Graphing Data on the coordinate plane

X y (x,y) x - coordinate y - coordinate. How are coordinates helpful?

Chapter 2 Section 2 The Coordinate Plane.

The Coordinate Plane coordinate plane In coordinate Geometry, grid paper is used to locate points. The plane of the grid is called the coordinate plane.

1.8 The Coordinate Plane.

Points and their Coordinates

Objective The student will be able to: graph ordered pairs on a coordinate plane.

Graphing. 2. Coordinate Plane 3. Grid 4. Lattice Points 1. Number Line.

WARM UP 1.Evaluate when x = -3 and y = Evaluate (2x)² when x = 5. 5 Minutes Remain x - y 4.

Objective The student will be able to: graph ordered pairs on a coordinate plane.

Distance on a coordinate plane. a b c e f g d h Alternate Interior angles Alternate exterior angles corresponding angles supplementary angles.

Midpoint and Distance in the Coordinate Plane SEI.3.AC.4: Use, with and without appropriate technology, coordinate geometry to represent and solve problems.

The Coordinate Plane Mr. Thiel.

Warm Up Problem of the Day Lesson Presentation Lesson Quizzes.

The coordinate plane is formed by the intersection of two perpendicular number lines called axes. The point of intersection, called the origin, is at 0.

Points and their Coordinates

The Coordinate Plane What You'll Learn

Graphs and Applications of Linear Equations

Section 1-6 Midpoint and Distance in the Coordinate Plane

Warm Up Problem of the Day Lesson Presentation Lesson Quizzes.

1-6 Relations Goals: Represent relations as tables, ordered pairs, graphs and mappings. Eligible Content: A / A / A / A

Objective The student will be able to:

Distance and Midpoint In The Coordinate Plane

COORDINATE PLANE.

Locate Points on a Coordinate Plane

Preview Warm Up California Standards Lesson Presentation.

Drill #56 Evaluate the following expressions: 1. 5( 2 + x ) =

Points and their Coordinates

COORDINATE PLANE DEFINITION: THE AREA FORMED BY THE INTERSECTION OF TWO NUMBER LINES EXAMPLE:

The horizontal number line is called the ______. x-axis

Coordinate Plane Plotting Points

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.

The Coordinate Plane Chapter 2 Integers pg. 88.

Warm Up Problem 1 2 ÷ 3 4.

Vocabulary Words Axes - two perpendicular number lines used for locating points Origin – the intersection of the two axes Y-axis – the vertical.

Algebra 1 Notes Lesson 4-1: The Coordinate Plane

Quadrants and Reading Ordered Pairs

Graphing / Plotting Points Review

The Coordinate Plane By: Mr. Jay Mar Bolajo.

The Coordinate Plane By: Christine Berg Edited By:VTHamilton.

Objective The student will be able to:

Graphing on the Coordinate Plane

The Distance and Midpoint Formulas

Objective The student will be able to:

The Coordinate Plane By: Christine Berg Edited By:VTHamilton.

MATH 1310 Section 1.1.

Graphing in the Coordinate Plane

Graphing Linear Functions

Objective - To graph ordered pairs on the coordinate plane.

The Distance Formula Use this formula to find the distance between the following two points.

Go over homework – Practice Sheet 3-2 & 3-3 evens only

Graphing on a Coordinate Plane

MATH 1310 Section 1.1.

Chapter 2: Lesson 2: The Coordinate Plane

The Coordinate Plane pg

Graphing on the Coordinate Plane

Lesson 2-4 The Coordinate Plane

The Distance and Midpoint Formulas

Sullivan Algebra and Trigonometry: Section 2.1

1-6 Relations Goals: Represent relations as tables, ordered pairs, graphs and mappings. Eligible Content: A / A / A / A

MATH 1310 Section 1.1.

To Start: Simplify the following: -5(2)(-4) -4(-3)(6) -6(2)(-1) = 40

The COORDINATE PLANE The COORDINATE PLANE is a plane that is divided into four regions (called quadrants) by a horizontal line called the x-axis and a.

Points and their Coordinates

The Coordinate Plane #39.

Page 456 #1-17 Answers 6th Grade Math HOMEWORK 9-2

Points and their Coordinates

Graphing Ordered Pair – gives the location of a coordinate point

Presentation transcript:

Warm up r = -3 k = -3 x = 2 1. 12 – 6r = 2r + 36 2. 3k – 5 = 7k + 7 Solve 1. 12 – 6r = 2r + 36 2. 3k – 5 = 7k + 7 3. 2(x + 4) = 6x r = -3 k = -3 x = 2

Finish Test? Turn in HW?

Coordinate Plane A coordinate plane is a plane with a grid.

Y- axis X- axis

The point where the X & Y Axes intersect is the Origin

Quadrant II Quadrant I Quadrant IV Quadrant III The X & Y Axes separate the plane into 4 Quadrants. The order is like the letter C. Quadrant II Quadrant I Quadrant IV Quadrant III

SIGNS of Each Quadrant (–, +) (+, +) (–, –) (+, –)

Tell what quadrant or axis the points lie.

Ordered Pair (5, 3) Y-Coordinate X-Coordinate Used to locate a point on the coordinate plane. Called the coordinates of the point. Each point on a coordinate plane corresponds to exactly one ordered pair. (5, 3) X-Coordinate Y-Coordinate

Give the ordered pairs for each of the points.

CW WS Bunny Maze

The Distance Formula

4. Find the distance between the points. Round to the nearest tenth. 3.2

D = 3.16 Example Use the distance formula to find the distance between (1, 4) and (-2, 3). Round to the nearest hundredth. D = 3.16

Example Use the distance formula to find the distance between the points, (10, 5) and (40, 45). Round to the nearest hundredth. D = 50

3. Find the distance between the points. Round to the nearest tenth. 3.6

Find the distance. Round to the nearest hundredth. (2, 0) and (8, -3) (5, 8) and (-2, 3) (-6, -2) and (-3, -5) (7, 12) and (-7, -4) (-1, 9) and (0, 7) 6.71 8.60 4.24 21.26 2.24

Workbook page 211 #’s1 – 9, Page 213 # 19