Name the transformation types.
What is Reflection, translation, rotation, and dilation
Find the new coordinates of (10,12) if you translate the point three units left and four units up.
What is (7,16)?
Write the notation of point (x,y) after it moves 3 left and 7 up.
What is (x-3,y+7)?
What is the rule for a y-axis reflection.
(x,y)-->(-x,y)
Write the rule for a 90º clockwise rotation.
What is (y,-x)?
Write the rule for a dilated with scale factor of 6.
What is (6x,6y)?
Your pre-image is A(2,4). What is the resulting point when it is reflected over the x-axis, then reflected over the y-axis.
C(-3,4) was reflected over the line x axis. What should be the new coordinates of the point?
What is C'(-3,-4)?
Figure QRST has vertices Q(2,-1), R (6,-1), S(6,-3) and T(2,-3). Which will be the coordinates of vertex R after the rectangle is rotated 90º counterclockwise about the origin?
What is (1,6)?
Line segment CD was dilated by a scale factor of 2. The image points are C' (4,0) and D' (6,2). What are the coordinates of the original line segment?
What is C(2,0) and D(3,1)?
Use the point B(-10,4) and the following transformation rules to determine B':
(x,y)--> (0.5x, 0.5y) then rotate 180 degrees clockwise.
B'(5,-2)
Graph rectangle DEFG after a reflection over the y-axis. D(5,5) E(5,8) F(8,8) G(8,5)
What is D'(-5,5), E'(-5,8), F'(-8,8), G'(-8,5)?
Graph ∆JKL after a rotation of 180º counter-clockwise about the origin. J(5,6) K(7,9) L (1,2)
What is J(-5,-6), L(-7,-9), L(-1,-2)?
G(-12,-14)
Reflect over the x-axis, rotate 180 degrees clockwise, (x,y)-->(x+2,y)
G'(14,-14)