Transformations Coordinate Rules

Select the rule for rotating 270 degrees counterclockwise.

• (x,y)-->(-y,x)

• (x,y)-->(y,-x)

• (x,y)-->(-x,-y)

• (x,y)-->(-y,-x)

Select the rule for rotating 270 degrees clockwise.

• (x,y)-->(-y,x)

• (x,y)-->(y,-x)

• (x,y)-->(-x,-y)

• (x,y)-->(-y,-x)

Select the rule for reflecting over the x-axis.

• (x,y)-->(-x,y)

• (x,y)-->(x,-y)

• (x,y)-->(-x,-y)

• (x,y)-->(y,x)

Select the rule for reflecting over the the line y=x.

• (x,y)-->(-x,y)

• (x,y)-->(x,-y)

• (x,y)-->(-x,-y)

• (x,y)-->(y,x)

Select the rule for reflecting over the the line y=-x.

• (x,y)-->(-x,y)

• (x,y)-->(x,-y)

• (x,y)-->(-y,-x)

• (x,y)-->(y,x)

Translating up 3 units would affect which coordinate, x or y?

• x coordinate

• y coordinate

• both

• neither

Translating down 5 units would affect which coordinate, x or y?

• x coordinate

• y coordinate

• both

• neither

Translating right 7 units would affect which coordinate, x or y?

• x coordinate

• y coordinate

• both

• neither

Translating left 10 units would affect which coordinate, x or y?

• x coordinate

• y coordinate

• both

• neither

Select the rule for rotating 90 degrees counterclockwise.

• (x,y)-->(-y,x)

• (x,y)-->(y,-x)

• (x,y)-->(-x,-y)

• (x,y)-->(-y,-x)