1.7: Motion in the Coordinate Plane - PowerPoint PPT Presentation

1 / 11
About This Presentation
Title:

1.7: Motion in the Coordinate Plane

Description:

1.7: Motion in the Coordinate Plane Expectation: G3.1.1: Define reflection, rotation, translation, and glide reflection and find the image of a figure under a given ... – PowerPoint PPT presentation

Number of Views:103
Avg rating:3.0/5.0
Slides: 12
Provided by: TomMa169
Category:

less

Transcript and Presenter's Notes

Title: 1.7: Motion in the Coordinate Plane


1
1.7 Motion in the Coordinate Plane
  • Expectation
  • G3.1.1 Define reflection, rotation, translation,
    and glide reflection and find the image of a
    figure under a given isometry.

2
Anatomy of the Coordinate Grid.
3
Anatomy of the Coordinate Grid.
4
Transformations in the Coordinate Grid
Transformation notation T(x,y)
5
  • Compete worksheet
  • 1.7 Motion in the Coordinate Plane

6
Translations
  • Horizontal Slides of h units
  • T(x,y) (______, ____)

Vertical Slides of k units T(x,y) (_______,
_______)
7
Translations
  • Translation h units horizontally and k units
    vertically
  • T(x,y) (______, _______)

8
Reflections
  • Over the x-axis T(x,y) (____, ____)

Over the y-axis T(x,y) (____, ____)
9
Rotations
  • 180 centered at the origin T(x,y) (____,
    ____)

10
  • A triangle ?ABD is reflected across the y-axis to
    have the image ?ABDin the standard (x, y)
    coordinate plane thus A reflects to A. The
    coordinates of point A are (m,n). What are the
    coordinates of point A?
  • (-m, n)
  • m, -n)
  • -m, -n)
  • (n, m)
  • Cannot be determined from the given information.

11
  • Assignment
  • pages 64 - 67,
  • 8 30 (evens), 32 49, 54, 55.
Write a Comment
User Comments (0)
About PowerShow.com