Final Exam Review: Unit 3 Transformations

Final Exam Review

Unit 3: Transformations

Multiple Choice

Given the original point (x , y) choose the rule for the translation “5 right , 2 down”

• (x - 5, y - 2)

• (x + 5, x + 2)

• (x - 5, x + 2)

• (x + 5, y - 2)

Multiple Choice

Which grid shows the transformation of the quadrilateral using the rule (x , -y)?

Multiple Choice

The vertices of a triangle are A(-6,7), B(2, 4) and C(-4,4) will be rotated 90 degrees clockwise.

What is the rule of the transformation?

• (y, -x)

• (-y , x)

• (-x, -y)

• (x, y)

Multiple Choice

Triangle ABC will be dilated by a scale factor of 4, resulting in triangle A’B’C’.

What rule describes this transformation?

• (x , y) --> (1/4x , 1/4y)

• (x , y) --> (4x, 4y)

• (x, y) --> (x + 4, y + 4)

• (x, y) --> (x - 4, y - 4)