TEST REVIEW- TRANSFORMATIONS

Complete the rule for each transformation. TYPE YOUR ANSWER WITH ( ) AND NO SPACES!!!!

Translation 3 units right and 2 units down. (x, y) →

Complete the rule for each transformation. TYPE YOUR ANSWER WITH ( ) AND NO SPACES!!!!

Reflection over the y-axis.  (x, y) →

Complete the rule for each transformation. TYPE YOUR ANSWER WITH ( ) AND NO SPACES!!!!

Rotation 270° counterclockwise. (x, y) →

Complete the rule for each transformation. TYPE YOUR ANSWER WITH ( ) AND NO SPACES!!!!

Dilation by a scale factor of 4. (x, y) →

Match each transformation to its algebraic motion rule. 

• (x, -y)

• Translation 2 units left and 3 units up.

• (y, -x)

• Rotation 180°.

• (x-2, y+3)

• Dilation with a scale factor of 2.

• (-x, -y)

• Rotation 90° clockwise.

• (2x, 2y)

• Reflection across the x-axis.

A ___________ is a change in size, position, or location of a figure on the coordinate plane. 

The __________ is the result after a transformation.

Describe the translation from the red figure to the blue figure.

The red figure is translated 5 units ​ (a)   then 2 units ​ (b)   .

• left
• right
• down
• up

Graph the following points on the grid below.
​A(4, 2)
​B(-2, 2)
​C(-6, -4)
​D(3, 0)

Starting at the original point (−2,15), choose the correct coordinates after each transformation has been applied.

• (-2, -15)

• Rotate 180 degrees around the origin

• (2, -15)

• Translate 5 right and 7 down

• (3, 8)

• Reflect over y-axis

• (2, 15)

• Reflect over x-axis