The equation is (x.y)-->(x+n,y+n).
n=number by which you are translating
What is the translation equation when translating with a positive number?
100
The equation is (x,y)-->(-y,x)
What is a rotation by 90 degrees about the orgin?
100
The various names for this transformation are dilation, compression, resizing, contractions,and expansion.
What is making a shape bigger or smaller?
100
The equation is (x,y)-->(x,-y).
What is a reflection over the x-axis?
100
The function is f(x) = x2.
What is function notation.
200
The equation is (x.y)-->(x-n,y-n).
n=number by which you are translating
What is the translation equation when translating with a negative number?
200
The equation is (x,y)-->(-x,-y)
What is a rotation 180 degrees about the origin?
200
In this transformation, the relative sizes are still the same. For example, if you were doing this to a person, the legs and arms would remain proportional to the body in this transformation.
What is dilation?
200
The equation is (x,y)-->(-x,y).
What is a reflection over the y-axis?
200
The figure prior to the transformation...
What is a preimage?
300
When adding or subtracting a number to the y value in the translation equation, you are...
What is moving the point vertically?
300
The equation is (x,y)-->(y,-x).
What is a rotation 270 degrees about the origin?
300
Measures how much bigger or smaller the image gets.
What is scale factor?
300
The equation is (x,y)-->(y,x).
What is reflection over the line y=x?
300
The figure after the transformation...
What is an image?
400
When adding or subtracting a number to the x value in the translation equation, you are...
What is translating the point horizontally?
400
The equation is (x,y)-->(y,-x).
What is rotating -90 degrees about the origin?
400
If you are dilating an image and you use the equation
(a,b)-->(a x 2,b x 2), the 2 is the...
What is scale factor?
400
The line you reflect an figure over.
What is a line of reflection?
400
Which transformation is not an isometry?
What is a dilation?
500
Not changing the size, shape, or rotation of the shape...
What is translating?
500
When doing a rotation, this is the point around which you are rotating.
What is a center of rotation?
500
If you multiply the coordinates by a decimal, the image becomes...
What is dilating the image to be smaller?
500
When a line of reflection creates another figure that is congruent to the original figure, this is called a...
What is an isometry?
500
The only transformation that makes the image similar to the preimage and not congruent is...