Algebraic Rule
Algebraic Rule for reflections over the x axis
What is (x,y) ->(x, -y)?
Reflect: M(4, 5) over the x-axis.
What is M'(4,-5)
Translate: (1, 3)-->left 2
What is (-1, 3)?
What is the rule for 180 CCW?
(-x,-y)
Daily Double!!!!!!!!!!!!!!!!
The 3 types of Transformations that preserve congruency.
What is Reflections, Translations, and Rotations?
Daily Double!!!!!!!!!!!!!!!!
What is the algebraic Rule for Rotation 270 degrees CW?
What is (x,y) -> (-y,x)?
Reflect: S(5, 1) over the y-axis.
What is S'(-5, 1)?
Translate: (4, 0) (x+ 1, y - 3)
What is (5, -3)?
What is the rule for 360 CCW?
(x,y)
What operation is used to translate down units?
What is Subtraction?
Algebraic Rule for a Translation 5 units to right and 7 units down.
What is (x,y) -> (x+5,y-7)?
Translate: (-4, 4) (x , y - 6)
What is (-4, -2)?
Daily Double!!!!!!!!!!!!!!!!
What is the rule for 90 Clockwise?
What is (y,-x)?
The commons description of Reflections.
What is "flip?"
Algebraic Rule for reflections over the y axis.
What is (x,y)->(-x, y)?
What is the rule for 90 CCW?
(-y,x)
The commons description of Translations.
What is slide?
Algebraic Rule for Rotation 180 degrees.
What is (x,y)->(-x, -y)?
Name the Translation: (4, -1)--->(3, -6)
What is (x-1 , y - 5)?
What is (5,2)
What is a spin or turn going to the left.
What is counterclockwise?