WEPAS Geo #20
What is the image of (11, -4) using the
translation (x, y) → (x - 17, y + 2)?
A.  P' (-6, -2)
B.  P' (-11, 4)
D.  P' (-4, 11)
C.  P' (6, 2)
Points F (2, 5), G (4, 4), and H (-1, -2) are the vertices
of ΔFGH. Find the vertices of ∆F'G'H' by using
the vector <-3, -2>.
A.  F' (-6, -10), G' (-12, -8), H' (3, 4)
B.  F' (5, 7), G' (7, 6), H' (2, 0)
C.  F' (-1, 3), G' (1, 2), H' (-4, -4)
D.  F' (0, 2), G' (2, 1), H' (-3, -5)
Which statement is false?
A. If (a, b) is reflected in the x-axis, its image
is the point (a, -b). 
B. If (a, b) is reflected in the y-axis, its image
is the point (-a, b).
D. If (a, b) is reflected in the line y = -x, its image
is the point (-a, -b). 
C. If (a, b) is reflected in the line y = x, its image
is the point (b, a).
∆ J'K'L' is the image of ∆ JKL after a translation. 
Which of the following is the correct rule for the 
translation?
A.  (x - 2, y + 1)
B.  (x + 2, y - 1)
C.  (x - 1, y + 2)
D.  (x +1, y - 2)
Use the translation (x, y) → (x  + 2, y - 3).
What is the preimage of (-8, 5)?
D.  (-5, 3)
A.  (-6, 2)
B.  (-11, 7)
C.  (-10, 8)
ABC has coordinates A (-1, 3), B (3, 4), and C (2, -1).
Find the coordinates of ∆ A'B'C' after a reflection inthe line y = x
A.  A' (1, 3), B' (-3, 4), C' (-2, -1)
B.  A' (-1, -3), B' (3, -4), C' (2, 1)
C.  A' (3, -1), B' (4, 3), C' (-1, 2)
D.  A' (-3, 1), B' (-4, -3), C' (1, -2)
Altres proves d'interés :

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