12.4 Worksheet

For the next 3 questions, use the rule (x,y) --> (x, y - 5) to find the image of the given point.

For the next 3 questions, use the rule (x,y) --> (x + 3, y) to find the image of the given point.

For #24-27, the graph of \triangle{LMN} is given.

Perform the transformations below in the order listed, give the coordinates of L'', M'', N'', and then graph both \triangle{L'M'N'} and \triangle {L''M''N''}.

Translation: (x,y) --> (x - 2, y)

Reflection: in the x-axis

For #28-31, the graph of \triangle{LMN} is given.

Perform the transformations below in the order listed, give the coordinates of L'', M'', N'', and then graph both \triangle{L'M'N'} and \triangle{L''M''N''}.

Translation: (x,y) --> (x + 5, y)

Reflection: in the x-axis

For #32-35, the graph of \triangle{LMN} is given.

Perform the transformations below in the order listed, give the coordinates of L'', M'', N'', and then graph both \triangle{L'M'N'} and \triangle{L''M''N''}.

Translation: (x,y) --> (x, y + 4)

Reflection: in the x-axis

For #36-39, the graph of \triangle{LMN} is given.

Perform the transformations below in the order listed, give the coordinates of L'', M'', N'', and then graph both \triangle{L'M'N'} and \triangle{L''M''N''}.

Translation: (x,y) --> (x, y - 7)

Reflection: in the x-axis

For #40-43, the graph of \triangle{LMN} is given.

Perform the transformations below in the order listed, give the coordinates of L'', M'', N'', and then graph both \triangle{L'M'N'} and \triangle{L''M''N''}.

Translation: (x,y) --> (x, y - 7)

Rotation: 90 degrees about the origin

For #44-47, the graph of \triangle{LMN} is given.

Perform the transformations below in the order listed, give the coordinates of L'', M'', N'', and then graph both \triangle{L'M'N'} and \triangle{L''M''N''}.

Translation: (x,y) --> (x, y - 7)

Rotation: 180 degrees about the origin

For the next 2 questions, describe the two transformations in the composition below.

For the next 2 questions, describe the two transformations in the composition below.