Transformation

Triangle XYZ has vertices X(2,3), Y(5,6), and Z(8,6). What would point Z become, if the triangle is translated 4 units to the right and 6 units down?

• Z' (8, 6)

• Z' (14,10)

• Z' (4, 0)

• Z' (12, 0)

Point P is graphed at (4,5) shown on the grid below. Point P' is 90⁰ counterclockwise to Point P. What are the coordinates of P'?

• (-5, 4)

• (-4, 5)

• (5, -4)

• (-4, -5)

If the triangle is transformed following the rule (x,y)-->(x,-y), what type of transformation would it be?

• Dilation

• Reflection

• Translation

• Rotation

If the triangle is transformed following the rule (x,y)-->(-x,-y), what type of transformation would it be?

• Dilation

• Reflection

• Translation

• Rotation

If the triangle is transformed following the rule

(x,y)-->(x + 5,y - 3), what type of transformation would it be?

• Dilation

• Reflection

• Translation

• Rotation

If the quadrilateral is translated 4 units to the left and 5 units down what are the coordinates for Point A'?

• A' (4,0)

• A' (0,4)

• A' (-1,5)

• A' (5,-1)

Triangle AWE with vertices A(3,-1), W(8,-4), E(6,-6) is rotated 180⁰ counterclockwise. What would points A', W', E' be?

• A'(3,1), W'(8,4), E'(6,6)

• A'(1,3), W'(4,8), E'(6,6)

• A'(1,-3), W'(4,-8), E'(6,-6)

• A'(-3,1), W'(-8,4), E'(-6,6)

If triangle XYZ with vertices X(0, 5), Y(5,10), Z(15, -5) is dilated with a scale factor k=2/5, what would be the coordinates for X', Y', Z'?

• X'(0,5), Y'(5,10), Z'(15,-5)

• X'(0,2), Y'(2,4), Z'(6,-2)

• X'(5,0), Y'(10,5), Z'(-5,15)

• X'(2,0), Y'(4,2), Z'(-2,6)

Triangle CAT, with vertices C(-2, 4), A(0, -5), and T(-3, -8) was dilated to form triangle C'A'T' with vertices C'(-6, 12), A'(0, -15), and T'(-9, -24). Which scale factor was used?

• 1/3

• 3

• 2

• -2

Which transformation results in similar figures not congruent figures?

• translation

• reflection

• rotation

• dilation