Reflections
Translations
Rotations
What transformation?
Review
100
Reflect (-19, -20) over the y-axis
(-19, 20)
100
Translate (5, 2) right 10, up 50. What are the coordinates of the image?
(15, 52)
100
Rotate (-5, 0) 180 degrees counterclockwise
(5, 0)
100
(4, 5) to (4, -5)
Reflect over x-axis
100
Solve for x:
x-3=10
x=13
200
Reflect B (-4, 0) over the origin. What are the coordinates of B'?
(4, 0)
200
Translate A(-4, -2) down 3, right 8. What are the coordinates of the image?
(4, -5)
200
Rotate B(3, -4) 90 degrees counterclockwise. What are the coordinates of B'?
(4, 3)
200
(1, -5) to (-5, 1)
Reflect over line y=x
200
solve for y:
y-3x=10
y=3x+10
300
Reflect C (-13, -19) over the line y=x. What are the coordinates of C'?
(-19, -13)
300
Describe the translation from (9, 5) to (12, 2).
<3, -3>
Right 3, down 3
(x+3, y-3)
300
Rotate (7, -4) 90 degrees counter-clockwise
(4, 7)
300
(3, -5) to (2, -2)
Translation, left 1 up 3
300
What is the domain of the function below?
(-∞ , ∞ )
400
Triangle ABC has coordinates A (1, 3) B(2, 5) and C(5, 0) and is reflected over the x-axis, THEN the y-axis. What are the coordinates of B'?
(-2, -5)
400
Describe the translation from (4, 7) to (4, 1) in vertex form.
<0, -6>
400
Rotate (10, 20) 270 degrees counter-clockwise
(20, -10)
400
(-5, 4) to (4, 5)
90 degrees clockwise
400
What is the range of the function below?
[-4, 0]
500
Triangle ABC has coordinates A (1, 3) B(2, 5) and C(5, 0) and is reflected over the x-axis, then the line y=x, then the y-axis. What are the coordinates of A'?
(3, 1)
500
(1, 4) was translated to be (3, 5). Using the same translation, what is the image of (-2, -1)
(0, 0)
500
Determine the degrees and direction of the rotation from (-3, 5) to (5, 3). What would the image of (1, 2) be under the same transformation?
(2, -1)
500
(-2, -4) to (2, 4)
(**GIVE ME THREE DIFFERENT OPTIONS**)
Rotate 180
Reflect over origin
Reflect over x-axis then reflect over y-axis
OR Translate right 4, up 8
500
What is the increasing inverval(s) of the function below?
(-2, 0)