Translations
What is another name for translation
Slide
whats another name for rotations
turn/spin
What is another name for reflections
Flip
what comes first X or Y?
X
What is the mathematician who created the Cartesian plane named?
Descartes (Rene Descartes)
What does a translation do to a shape?
Moves it without changing size or shape
What does a rotation do?
It turns a shape
when you reflect,what is the original image called?
Pre image
What direction does the y-axis go?
Up and down
What is (0,0) called?
The origin
In a translation, what happens to orientation?
It stays the same
What direction is a 270° rotation (default)?
Counterclockwise
When you reflect what stays the same?
Orientation, size
What quadrant is (9,2)?
Quadrant I
A 90° rotation goes which direction unless stated?
Counterclockwise
If your coordinates are (3,5) and you move 7 up and 2 to the right, where do you land?
(5,12)
What happens to (x,y) after a 180° rotation?
(−x,−y)
What line do you reflect over?
The line of reflection
In which quadrant is (−3,4)?
Quadrant II
How is the Cartesian plane labelled.
With Roman numerals
Translate (−2,4) by right 3 and down 5. Where do you land?
(1,−1)
Rotate (5,−2) 180°.
(−5,2)
Reflect (4,−2) over the x-axis. What is the new coordinate?
(4,2)
What are the signs in Quadrant III?
(−,−)
What is the order of the Cartesian plane
(Ex: -,- and then +,+)
+,+ +,- -,- -,+