Transformations. Composition of Transformations.

Front

Dilate Point B by a scale factor of 1/2. Options: (1.5,-4), (-1.5,1), (-1,-1.5), (-2,-2)

Back

(-1.5,1)

Front

Dilate Point B by a scale factor of 3: Options: (12,0), (12,12), (4,3), (0,12)

Back

(0,12)

Front

Which of the following is the algebraic representation for a dilation?

Options:

(x, y) → (-x,-y)

,

(x, y) → (3x,3y)

,

(x, y) → (x+2,y-3)

,

(x, y) → (y,x)

Back

(x, y) → (3x,3y)

Front

The point (8, 12) was dilated to become point (2, 3). What was the scale factor?

Back

¼

Front

Choose the correct scale factor: Options: 2, 3, 1/3, 1/2

Back

2

Front

What is the rule for the dilation pictured below? Options: (x, y) → (½x, ½y), (x, y) → (x + 2, y + 2), (x, y) → (2x , 2y), (x, y) → (2x, 3y)

Back

(x, y) → (2x , 2y)

Front

Under what composition of transformations does triangle ABC map onto triangle A''B''C''?

Back

Reflection over x-axis, then Rotation of 90 Degrees

Front

If the red triangle is rotated 180 degrees, then reflected over y=2, what is the final image? Options: Green Triangle, Blue Triangle, Orange Triangle, Red Triangle

Back

Orange Triangle

Front

Transformation from Triangle ABC to Triangle A''B''C''? Options: Reflection x-axis, then rotation of 180 Degrees; Reflection over y-axis, then rotation of 90 Degrees; Rotation of 90 Degrees, then reflection over x-axis; Rotation of 180 Degrees, then reflection over y-axis.

Back

Rotation of 90 Degrees, then reflection over x-axis

Front

What is the sequence of transformations?

Back

Reflect over the y-axis then reflect over the x-axis