Practice Test

Question 1

Which statements are true about trapezoid ABCD and its translated image, cap A prime cap b prime cap c prime cap d prime ? Choose two correct answers.

Revolt · Accepted Answer

A: The rule for the translation can be written as  
 open paren x comma y close paren rightarrow open paren x minus 3 comma y plus 1 close paren .; E: The rule for the translation can be written as  cap t sub negative 3 comma 1 times open paren x comma y close paren .

Question 2

What is the rule for the reflection?

Revolt · Accepted Answer

D: r sub y - axis times open paren x comma y close paren rightarrow open paren negative x comma y close paren

Question 3

Quinton tried to transform triangle FGH according to the rule open paren x comma y close paren rightarrow open paren negative y comma x close paren Which best describes his attempt?

Revolt · Accepted Answer

D: Correct. He transformed the triangle according to the rule  open paren x comma y close paren rightarrow open paren negative y comma x close paren .

Question 4

Which statement is true regarding the side in the image that corresponds to line segment BA ?

Revolt · Accepted Answer

B: line segment ED  corresponds to  line segment BA  because they are in the same position.

Question 5

Which rule describes the transformation?

Revolt · Accepted Answer

A: cap r sub 0 comma 90 degrees

Question 6

Which angle corresponds to angle cap n ?

Revolt · Accepted Answer

C: angle cap n prime

Question 7

What are the coordinates of the image of vertex cap r after a reflection across the y -axis?

Revolt · Accepted Answer

C: open paren 3 comma 4 close paren

Question 8

The first transformation for this composition is [________], and the second transformation is a translation down and to the right.

Revolt · Accepted Answer

A: a  270 degrees  clockwise rotation about point  cap p

Question 9

A square on a coordinate plane is translated 9 units down and 1 unit to the right. Which function rule describes the translation?

Revolt · Accepted Answer

D: cap t sub 1 comma negative 9 times open paren x comma y close paren

Question 10

Which statements are true about trapezoid ABCD and its translated image, cap A prime cap b prime cap c prime cap d prime ? Choose two correct answers.

Revolt · Accepted Answer

B: The rule for the translation can be written as  cap t sub negative 3 comma 1 times open paren x comma y close paren .; D: The rule for the translation can be written as  
 open paren x comma y close paren rightarrow open paren x minus 3 comma y plus 1 close paren .

Practice Test Answers

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