ORIGINAL IMAGE A ( 2, - 3 ) B ( 9, - 3 ) C ( 5, - 9 ) TRANSLATION A' (, ) B' (, ) C' (, ) Record the Coordinates Then draw the original on grid 1. Translate.

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Presentation transcript:

ORIGINAL IMAGE A ( 2, - 3 ) B ( 9, - 3 ) C ( 5, - 9 ) TRANSLATION A' (, ) B' (, ) C' (, ) Record the Coordinates Then draw the original on grid 1. Translate this image 4 units up, draw the image and record your new coordinates. ORIGINAL A ( -2, - 9 ) B ( - 8, 1 ) C ( 2, 3 ) TRANSLATION A' (, ) B' (, ) C' (, ) Grid 2 ORIGINAL A ( 4, -2 ) B ( 8, 3 ) C ( -3, 2 ) TRANSLATION A' (, ) B' (, ) C' (, ) Grid 3 Translate this 4 units right, draw the image and record your new coordinates. Translate this image 2 units down and 3 units left, draw the image and record your new coordinates.

ORIGINAL IMAGE A ( 2, - 3 ) B ( 9, - 3 ) C ( 5, - 9 ) TRANSLATION A' (, ) B' (, ) C' (, ) Record the Coordinates Then draw the original on grid 4. Reflect the image across the y- axis. Record your new coordinates. ORIGINAL A ( -2, - 9 ) B ( - 8, 1 ) C ( -11,- 11 ) TRANSLATION A' (, ) B' (, ) C' (, ) Grid 5 ORIGINAL A ( 4, -2 ) B ( 8, -2 ) C ( 6, -10 ) TRANSLATION A' (, ) B' (, ) C' (, ) Grid 6 Reflect the image over the y-axis. Record your new coordinates. Reflect the image over the x-axis. Record your new coordinates.

ORIGINAL IMAGE A ( - 8, 6 ) B ( -8,1 ) C ( -2, 6 ) D ( -2, 1 ) TRANSLATION A' (, ) B' (, ) C' (, ) D ' (, ) Record the Coordinates Then draw the original on grid 7 Translate this image 2 units right & 6 units down. FIND YOUR NEW COORDINATES, then graph the translation.

ORIGINAL IMAGE A ( 6, 11 ) B ( 12, 11 ) C ( 3,4 ) D ( 10, 4 ) TRANSLATION A' (, ) B' (, ) C' (, ) D ' (, ) Record the Coordinates Then draw the original on grid 8 Translate this image 8 units left & 9 units down. FIND YOUR NEW COORDINATES, then graph the translation.

ORIGINAL IMAGE A ( - 11, - 3 ) B ( - 7, - 3 ) C ( - 11, - 11 ) D ( - 7, - 11 ) TRANSLATION A' (, ) B' (, ) C' (, ) D ' (, ) Record the Coordinates Then draw the original on grid 9 Translate this image 12 units right & 15 units up. FIND YOUR NEW COORDINATES, then graph the translation.

ORIGINAL IMAGE A ( - 11, - 3 ) B ( - 7, - 3 ) C ( - 11, - 11 ) D ( - 7, - 11 ) REFLECTION A' (, ) B' (, ) C' (, ) D ' (, ) Record the Coordinates Then draw the original on grid 10 FIND NEW COORDINATES if you, Reflect the image over the y-axis. Graph the Reflection

ORIGINAL IMAGE A ( 6, 11 ) B ( 12, 11 ) C ( 3,4 ) D ( 10, 4 ) REFLECTION A' (, ) B' (, ) C' (, ) D ' (, ) Record the Coordinates Then draw the original on grid 11 FIND NEW COORDINATES if you, Reflect the image over the x-axis. Graph the Reflection

ORIGINAL IMAGE A ( - 8, 6 ) B ( -8,1 ) C ( -2, 6 ) D ( -2, 1 ) REFLECTION A' (, ) B' (, ) C' (, ) D ' (, ) Record the Coordinates Then draw the original on grid 12 FIND NEW COORDINATES if you, Reflect the image over the x-axis and then the y-axis in that order. Graph the Reflections REFLECTION A' ' (, ) B' ' (, ) C' ' (, ) D ' ' (, )

Compare the original coordinates with those of the translation. What do you notice? Compare the original coordinates with those of the reflection. What do you notice?

Remember …. RIGHT AND LEFT – You are working on the “x” axis/coordinate (Right is Positive so ADD) (Left is Negative so SUBTRACT) UP & DOWN – You are working on the “y” axis/coordinate (Up is Positive so ADD) (Down is Negative so SUBTRACT) Here’s what it means: 3 LEFT (subtract 3 from all of the “x” coordinates) 3 RIGHT (add 3 to all of the “x” coordinates) 5 UP (add 5 to all of the “y” coordinates) 5 DOWN (subtract 5 from the “y” coordinates)

When reflecting across the X-AXIS: (x coordinates will stay the same, y coordinates will be the opposite) When reflecting across the Y-AXIS: (y coordinates will stay the same, x coordinates will be the opposite)

, let’s do some more graphing but this time FIND THE NEW COORDINATES OF EACH TRANSLATION OR REFLECTION BEFORE YOU GRAPH THE IMAGES. Divide a Sheet of notebook paper into 6 parts or use the back of your previous page for recording the coordinates. Number your grids This time FIND COORDINATES FIRST, then graph to check your work.