NEW
Font size
S
M
L
XL
WorksheetsTransformations Prove-It
Total questions: 8
Worksheet time: 2hrs 0mins
Name
Class
Date
1.
Which rule would result in a translation of 2 units left and 3 units up?
a)
(x, y) → (2x, 3y)
b)
(x, y) → (x - 2, y + 3)
c)
(x, y) → (-x, -y)
d)
(x, y) → (x + 2, y - 3)
2.
Which answer shows a reflection across the x-axis?
a)
a
b)
b
c)
c
d)
d
3.
What is the coordinate of J' after being rotated 180 degrees?
a)
(1,1)
b)
(-1 , 1)
c)
(-1 , -1)
d)
(1 , -1)
4.
Triangle RST has vertices R(1, 1), S(1, 4), and T(3, 1). Graph the figure and its rotated image after a counterclockwise rotation of 180° about the origin. What are the coordinates of Tʹ?
a)
(-3, -1)
b)
(-3,-2)
c)
(5,2)
d)
(5,4)
5.
Which algebraic rule will produce a translation that is 5 units to the right?
a)
(x, y) --> (
x , y + 5)
b)
(x, y) --> ( x-5 , y + 5)
c)
(x, y) --> ( x-2 , y + 5)
d)
(x, y) --> ( x+5 , y)
6.
Determine how to translate triangle A'B'C' to triangle ABC.
a)
(x+2, y-5)
b)
(x+2, y-9)
c)
(x-2, y-9)
7.
Write a rule for the translation.
a)
(x -1, y + 2)
b)
(x -2, y + 1)
c)
(x +2, y - 1)
d)
(x +1, y - 2)
8.
Identify the transformation from ABC to A'B'C'.
a)
90o clockwise rotation
b)
90o counter clockwise rotation
c)
Reflection across the y-axis
d)
Reflection across the x-axis
Reset
