Vocabulary
Translations
Reflections
Dilations
100
A transformation in which a graph or geometric figure slides to another location without any change in size or orientation.
What is translation?
100
The (x, y)------(x -3, y) means to move the point how?
What is 3 left?
100
when a figure is reflected this stays the same.
What is shape/size?
100
What type of dilations occurs when the scale factor is greater than 1?
What is enlargement?
200
Operations that alter the form of a figure. Examples: translations, reflections, dilations, and rotations.
What is transformations?
200
Find the coordinates of point A' when A(2, 4) is translated to the left 1 and up 3
What is A' (3,7)?
200
A synonym for reflection is.
What is mirror or what is flip ?
200
What type of dilation occurs when the scale factor is less than one?
What is reduction?
300
The transformation that is a mirror image or a flip
What is reflection?
300
A synonym for translation.
What is slide?
300
When you reflect a shape over the x- axis, you should change the sign of the __________________
What is the y-coordinate?
300
If an object shrinks then it is called a
Reduction
400
If you transform Point A, it will now be known as ___________
What is A' or A Prime?
400
If PointB is (1, 4) and is translated (x-8, y+2) what will B' be?
What is (-7, 6) ?
400
When you reflect a shape over the y-axis, you should change the sign of the __________________
What is the x-coordinate?
400
The number that each ordered pair has to be multiplied by to dilate an object
What is scale factor?
500
A transformations that shrinks or stretches
What is a dilation?
500
Does translating an object change its shape or size?
What is no?
500
The before is called the pre-image, what is it called after a transformation?
What is Image?
500
Blue to Yellow
What is enlargement