Translations
The effect that occurs on the orientation of a figure when that figure is translated.
What is stays the same?
An algebraic representation that shows the effect that a reflection over the y-axis will have on the coordinates of a figure.
A.(x, -y)
B.(-x, y)
C.(-x, -y)
D.(-y, x)
What is B. (-x,y).
The effect that occurs on the orientation of a figure when that figure is rotated.
What is change?
The effect that occurs on the orientation of a figure when that figure is dilated about the origin.
What is stays the same?
To change a shape or figure.
What is a transformation?
An algebraic representation that shows the effect of a slide of up 4 and left 2 will have on the coordinates of a figure.
A.(x+4, -2y)
B.(4-x, y+2)
C.(-4x, 2-y)
D.(x+4, y-2)
What is D.(x+4, y-2).
An algebraic representation that shows the effect that a reflection over the x-axis will have on the coordinates of a figure.
A.(x, -y)
B.(-x, y)
C.(-x, -y)
D.(-y, x)
What is A. (x, -y)?
The degree of rotation of point Z (-6, -2) -> Z' (6, 2).
What is 180 degree clockwise or counterclockwise?
An algebraic representation that shows the effect that a dilation with a scale factor of 3 will have on the coordinates of a figure.
A.(3x, -3y)
B.(-3x, 3y)
C.(3x, 3y)
D.(1/3y, 1/3x)
What is C.(3x, 3y).
The missing angle if a pair of angles (900 and 600) are the inside corner angles of a triangle.
What is 30 degrees?
A description of the translation of the following points
L (12,7) -> L' (-1, 14)
What is 13 LEFT and 7 UP.
A reflection of the point A (6, 8) over the X-Axis.
What is A' (6, -8)?
The name of the rotation on point X (8, 9) -> X' (8, -9).
What is 90 degree clockwise or 270 degree counterclockwise?
The effect of a dilation with a scale factor of 0.5.
What is reduction of size?
The measurement of all 3 angles in an equilateral triangle.
What is 600?
A description of the following translation
J (11, -8) -> J' (1, -5)
K (6, -1) -> K' (-4, 2)
L (3, -7) -> L' (-7, -4)
What is a translation of 10 left and 3 up?
The location of G' after a reflection across the line y=2 when point G is located at (-2, 4).
What is (-2, 0).
A description of the rotated figure.
G (-2, 7) -> G' (-7, -2)
H (-4, 8) -> H' (-8, -4)
I (-3, 5) -> I' (-5, -3)
What is rotation 2700 clockwise or 900 counterclockwise?
The location of point L (4, -16) after dilation with a scale factor of 3/4.
What is (3, -12)?
The angle created by a parallel line, m, when cut by a transversal creates an angle of 38o. This angle is the supplementary angle to that 38o angle.
What is 142o?
The location of Q' after a translation 9 units right and 11 units up.
P (-9, -12)
Q(-6, -13)
R (-7, -4)
What is (3, -2)?
The location of N' after N (3, -4) is reflected across the line y=x.
What is (-4, 3).
Location of P', after P (3, -2) is rotated 900 counterclockwise about the origin.
What is (2, 3)?
The scale factor for points P(0, -7), Q(5, -4), R(1, -5) and S(3, -1) that dilates to P'(0, -21), Q(15, -12), R'(9, -3).
What is 3?
The 3rd angle in a triangle who has angle A equal to 60o and angle J at 40o.
What is 80o?