Vector & Transformation Skills

What is the result of adding the vectors (3, 4) and (-2, 1)?

• (1, 5)

• (2, 5)

• (1, 3)

• (5, 3)

Describe the transformation that occurs when a figure is reflected over the x-axis.

• The figure is stretched horizontally

• The figure is flipped vertically.

• The figure is rotated 90 degrees

• The figure is translated along the x-axis

If a shape is translated 5 units to the right and 3 units down, what transformation has occurred?

• Translation

• Reflection

• Dilation

• Rotation

What is the result of rotating a shape 90 degrees clockwise?

• The result of rotating a shape 90 degrees clockwise is equivalent to flipping the shape over its diagonal line from the top-left corner to the bottom-right corner.

• Rotating a shape 90 degrees clockwise results in a 180-degree rotation

• Rotating a shape 90 degrees clockwise results in a reflection over the x-axis

• The shape remains unchanged after a 90-degree clockwise rotation

When a shape is enlarged by a scale factor of 2, what happens to its dimensions?

• Dimensions are halved

• Dimensions are doubled

• Dimensions remain the same

• Dimensions are tripled

Calculate the sum of the vectors (2, 3) and (-1, 5).

• (0, 8)

• (1, 8)

• (3, 7)

• (2, 2)

Explain the effect of reflecting a shape over the y-axis.

• Reflecting over the y-axis results in a translation of the shape.

• Reflecting over the y-axis results in a rotation of the shape.

• Reflecting over the y-axis results in a mirror image of the original shape across the y-axis.

• Reflecting over the y-axis results in a scaling of the shape.

If a figure is translated 4 units to the left and 2 units up, what transformation is applied?

• Translation

• Reflection

• Rotation

• Dilation

What is the result of rotating a shape 180 degrees?

• Flipping the shape upside down

• Rotating the shape 90 degrees

• Stretching the shape vertically

• Inverting the shape colors

Determine the sum of the vectors (1, 2) and (3, -1).

• (5, -3)

• (0, 0)

• (2, 3)

• (4, 1)