What type of transformation can you use to get from the RED shape to the GREEN shape??
Reflection
If you were to reflect this triangle over the y-axis, what would be the new coordinates of point C?
(-1,5)
What type of transformation is this?
Reflection
What is the angle of rotation? (How many degrees?)
90 degrees
What transformations are used to get from A to B to C?
Two Reflections
What is the line of reflection?
The y-axis
What is the scale factor of this dilation?
r = 1/2
Describe the translation being done on this graph. (How does the shape move?)
Left 1 unit, Up 4 units
What would be the coordinates of A after a rotation of 90 degrees around the origin?
(-3, 2)
What would be the coordinates of A after a reflection over the y-axis?
(-2,3)
What type of transformation is this?
Translation
What type of transformation can you use to get from the RED shape to the BLUE shape??
Translation
Which point is the center of rotation?
O
What is the angle of rotation? (How many degrees?)
180 degrees
What transformation can be used to get directly from A to C?
Rotation of 180 degrees
What would be the coordinates of A after a translation left 6 units and down 4 units?
(-5, 0)
What type of transformation is being done here?
Dilation
Is the scale factor of this dilation bigger or smaller than 1?
Bigger than 1 (because the shape gets bigger)
What type of transformation is this?
Dilation
If you were to reflect this triangle over the x-axis, what would be the new coordinates of point B?
(3,-2)
What would be the coordinates of A after a dilation with a scale factor of 2?
(4, 6)