Rotations: Find the Coordinates

Help!

Question

Answer

Rotation of 90 degrees clockwise about the origin

(x,y) -> (y,-x)

🗑

Rotation of 180 degrees clockwise about the origin

(x,y) -> (-x,-y)

🗑

Rotation of 270 degrees clockwise about the origin

(x,y) -> (-y,x)

🗑

Rotations of 90 degrees counterclockwise about the origin

(x,y) -> (-y,x)

🗑

Rotations of 180 degrees counterclockwise about the origin

(x,y) -> (-x,-y)

🗑

Rotations of 270 degrees counterclockwise about the origin

(y,-x) -> (y,-x)

🗑

(x,y) -> (y,-x)

90 degrees clockwise and/or 270 degrees counterclockwise

🗑

(x,y) -> (-x,-y)

180 degrees clockwise and/or counterclockwise

🗑

(x,y)->(-y, x)

270 degrees clockwise and/or 90 degrees counterclockwise

🗑

(3,4) -> (-4,3)

90 degrees counterclockwise and/or 270 degrees clockwise

🗑

(3,4) -> (4,-3)

90 degrees clockwise and/or 270 degrees counterclockwise

🗑

(3,4) -> (-3,-4)

180 degrees counterclockwise and/or clockwise

🗑

Review the information in the table. When you are ready to quiz yourself you can hide individual columns or the entire table. Then you can click on the empty cells to reveal the answer. Try to recall what will be displayed before clicking the empty cell.

To hide a column, click on the column name.

To hide the entire table, click on the "Hide All" button.

You may also shuffle the rows of the table by clicking on the "Shuffle" button.

Or sort by any of the columns using the down arrow next to any column heading.
If you know all the data on any row, you can temporarily remove it by tapping the trash can to the right of the row.

Embed Code - If you would like this activity on your web page, copy the script below and paste it into your web page.

Normal Size Small Size show me how

Created by: 4806008566