- 1. Name the new location of J if triangle JKL is translated 3 units right and 4 units down.
A) (-1, 0)
B) (1, 0)
C) (0, -1)
D) (0, 1)
- 2. Name the new location of K if triangle JKL is reflected across the y-axis.
A) (1, 3)
B) (-1, -3)
C) (-1, 3)
D) (1, -3)
- 3. Write the translation rule if (x, y) is translated 2 units left and 5 units up.
A) (x-2,y+5)
B) (x+2,y+5)
C) (x+2,y-5)
D) (x-2,y-5)
- 4. Write the reflection rule if (x, y) is reflected across the y-axis.
A) (x,-y)
B) (-x,y)
- 5. Point A is located at (-3, 5). It is translated 4 units to the left and 5 units down. What is the location of A’?
A) (1, 0)
B) (-2, 1)
C) (-7, 10)
D) (-7, 0)
- 6. If triangle JKL is reflected across the x-axis, name the new location of L.
A) (-2, 1)
B) (2, -1)
C) (-2, -1)
D) (2, 1)
- 7. Point B is located at (-2, 7). Point B’ is a translation of B and is located at (-3, 6). Name the translation rule that was used to translate the point.
A) (x+1, y-1)
B) (x+1, y+1)
C) (x-1, y-1)
D) (x-1, y+1)
- 8. Point B is at (-3, 5). Point B’ is a reflection of B and is located at (-3, -5). Over which axis was B reflected?
A) x-axis
B) y-axis
A) 7
B) no solution
C) 1
D) infinite solutions
|