Units 5 & 6 Study Guide

What transformation is shown?

• Translation

• Reflection

• Rotation

• Dilation

What rule would you use to translate a figure in the coordinate plane 2 units to the right?

• $\left(x,\ y\right)\ \longrightarrow\ \left(x,\ y+2\right)$

• $\left(x,\ y\right)\ \longrightarrow\ \left(x+2,\ y\right)$

Is this transformation a reflection?

• No

• Yes

Is the transformation a translation?

• No

• Yes

What is the image of (5, 4) when rotated 180^o about the origin?

• (-5, -4)

• (-4, 5)

• (-5, 4)

• (4, 5)

If $\overline{LM}$ is reflected across the x-axis and then translated along the vector <4, 1> (a vector tells you how it is moved along the x-axis and y-axis), in what quadrant is the final image? 

• Quadrant 1

• Quadrant 2

• Quadrant 3

• Quadrant 4

What transformation is shown?

• Rotation

• Reflection

• Translation

• Dilation

Given a point in the coordinate plane, the rule $\left(x,\ y\right)\ \longrightarrow\ \left(x+2\right),\ \left(y-3\right)$  translate the point in which direction? 

• 3 units to the right and 2 units up

• 3 units to the left and 2 units down

• 2 units to the left and 3 units up

• 2 units to the right and 3 units down

When the point (-3, 2) is reflected across the y-axis, what is the resulting image?

• (2, -3)

• (3, 2)

• (-3, -2)

• (3, -2)

Is the transformation a rotation?

• No

• Yes