Transformation Info
What information is necessary to find a translation?
Direction and distance
What is sliding a figure in the given direction/distance?
Translation
What are multiple transformations?
Sequence of transformations
How many minutes are in a day?
1440
What is the algebraic representation for a translation of 3 units left and 1 unit down?
(x-3, y-1)
What information is necessary to find a reflection?
Line of reflection
What is the only transformation that changes the size of the pre-image?
Dilation
What is the original image before and transformation called?
Pre-image
How many weeks are in a year?
52
What is the algebraic representation for a dilation with a scale factor of 2?
(2x, 2y)
What information is necessary to find a rotation? (3 things)
Point of rotation, number of degrees, and clockwise/counterclockwise?
What transformation requires you to place the points on the opposite side of the reflective line?
Reflection
What do you call the little tick mark placed on the vertice after the transformation is performed?
Prime
What is the third planet from the sun?
Earth
What is the algebraic representation for a reflection across the x-axis?
(x, -y)
What is a dilation?
An enlargement or reduction of a figure in the coordinate plane.
What transformation requires you to turn a figure around of the center point?
Rotation
What is the figure called that has been moved by a transformation?
Image
What does it mean to square a number?
Multiply the number by itself
What is the algebraic representation for a reflection across the y-axis?
(-x, y)
What is a move across a coordinate plane called?
Transformation
What transformation enlarges or reduces a figure?
Dilation
What are figures called that are the same shape and different sizes?
Similar
What is the order of operations?
Parentheses, exponents, multiplication, division, addition, and subtraction
What is the algebraic representation for a rotation of 270 degrees clockwise?
(-y, x)