(x,y)-->(x+a, y+b)Translation a units horizontally and b units vertically.

(x,y)-> (-x,y) Reflection across y-axis (x,y)-> (x,-y) Reflection across x-axis

(x,y)-> (y,-x)Rotation about (0,0), 90 degrees clockwise (x,y)->(-y,x) rotation about (0,0), 90 degrees counterclockwise (x,y)-> (-x,-y) Rotation about (0,0), 180

(x,y)-> (kx,ky),k>0 Dilation with scale factor k and center (0,0)

Upgrade to remove ads

Busy. Please wait.

Don't have an account? Sign up

taken

Age:

12 or younger
13 or older

Make sure to remember your password. If you forget it there is no way for StudyStack to send you a reset link. You would need to create a new account. Your email address is only used to allow you to reset your password. See our Privacy Policy and Terms of Service.

Already a StudyStack user? Log In

Reset Password

Enter the email address associated with your account, and we'll email you a link to reset your password.

Help

Options

focusNode

Didn't know it?
click below

Knew it?
click below

Don't Know

Remaining cards (0)

Know

retry

shuffle

restart

0:00

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

Mrs. Harford

4-1

Question	Answer
Translation	(x,y)-->(x+a, y+b)Translation a units horizontally and b units vertically.
Reflection	(x,y)-> (-x,y) Reflection across y-axis (x,y)-> (x,-y) Reflection across x-axis
Rotation	(x,y)-> (y,-x)Rotation about (0,0), 90 degrees clockwise (x,y)->(-y,x) rotation about (0,0), 90 degrees counterclockwise (x,y)-> (-x,-y) Rotation about (0,0), 180
Dilation	(x,y)-> (kx,ky),k>0 Dilation with scale factor k and center (0,0)