Unit 1 - Interim Assessment Review

The point (2, -5) is translated down 4 units. What are the new coordinates?

• (-6, 5)

• (-2, 1)

• (-2, 9)

• (2, 5)

Which type(s) of transformations result(s) in two congruent figures?

• only dilation

• only reflection and rotation

• only reflection, rotation, translation

• only translation

Place the answer that best completes the sentence.

Quadrilateral MNQP was reflected about the y-axis to form Quadrilateral UTSV.

The interior angles M and U are ​ ​ ​ (a)  

• acute
• supplementary
• congruent
• complimentary

Which side in the new square corresponds to side QR?

• side AB

• side BC

• side CD

• side DA

Place the phrase that best completes the sentence.

Three shapes are plotted on the coordinate plane.

Figure 1 can be transformed onto Figure 2 by ​​ (a)  

• vertical translation then horizontal translation
• a reflection about the x-axis then a translation
• reflection about origin followed by translation
• reflection about y-axis then rotation about origin

Place the phrase that best completes the sentence.

Three shapes are plotted on the coordinate plane.

Figure 1 can be transformed onto Figure 3 by ​​ ​ (a)  

• vertical translation then horizontal translation
• a reflection about the x-axis then a translation
• reflection about origin followed by translation
• reflection about y-axis then rotation about origin

Which of the following will be the result?

• 
• 
• 
• 

If Triangle ABC is translated 3 units left and 2 units up, what would be the translated coordinates of Point C?

• (-2, 1)

• (-1, 0)

• (3, 0)

• (-4, 1)