- 1. A triangle RST with vertices R(2, -3), S(0, 4), and T(-4, -1). Under the mapping rule (x, y) maps onto (-x, y), give the new coordinates for the first prime image.
A) R(2, 3), S(0,4), T(-4, 1)
B) R(-2, 3), S(0,4), T(-4, 1)
C) R(-2, -3), S(0,-4), T(4, -1)
D) R(-2, -3), S(0,4), T(4, -1)
E) R(2, -3), S(-0,4), T(-4, -1)
- 2. Which transformation is taking place in Question 1?
A) Rotation of 180 Degrees
B) Rotation 90 Degrees
C) Translation
D) Reflection in x-axis
E) Reflection in y-axis
- 3. Draw a square with the vertices A(1, 1), B (1, 4), C (4, 4) and D (4, 1). Draw the first image of ABCD under the mapping rule (x, y) maps onto (x -5, y) and label your corresponding vertices properly. What type of transformation is this?
- 4. Draw the image of ABCD under the mapping rule (x, y) maps onto (-x, y) and label the corresponding vertices properly. This is the second image. What type of transformation is this?
- 5. Draw the image of ABCD under the mapping rule (x, y) maps onto (-y, x) and label the corresponding vertices properly. This is the third image. What type of transformation is this?
- 6. The vertex (3, 2) undergoes 180 degree rotation? What would be the new coordinate under this transformation?
A) (-3, 2)
B) (2, 3)
C) (-3, -2)
D) (3, -2)
E) (3, 2)
- 7. The vertex (-3, -6) undergoes a translation of 2 units to the right and 3 units up. What is the new coordinate under this transformation?
A) (-1, 3)
B) (-5, -3)
C) (1, -3)
D) (-1, -3)
E) (-1, -9)
- 8. A triangle ABC has the vertices A(2, 3), B(-5, 4) and C(-1, 1). The image of ABC is now A'(2, -3), B'(-5, -4) and C'(-1, -1). What is the mapping rule for this transformation?
A) (x, y) maps onto (-x, y)
B) (x, y) maps onto (x, -y)
C) (x, y) maps onto (x, y - 6)
D) (x, y) maps onto (-x, -y)
E) (x, y) maps onto (x, y)
- 9. The mapping rule for a transformation is (x, y) maps onto (2x, 2y). What type of transformation is this?
A) Reflection in y-axis
B) Rotation
C) Translation
D) Reflectoin x-axis
E) Dilatation
- 10. The mapping rule for a transformation is (x, y) maps onto (-y, x). What type of transformation is this?
A) Rotation cc 90 degrees
B) Rotation 90 Degrees c
C) Reflection in x-axis
D) 180 degree Rotation
E) Reflection in y-axis
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