Transformations - Review Set A

If triangle ABC is reflected across the y-axis to form A'B'C', what will be the coordinate for A'?

• (-4, -9)

• (-4, 9)

• (0, 9)

• (4, -9)

Which of these shows A'B'C'D' as a 180^o rotation of ABCD about the origin?

• 
• 
• 
• 

How many lines of symmetry does this figure have?

• 0

• 1

• 2

• 3

If A(3, -2) is reflected in the line x = 1, then the coordinates of A' are _____.

• (-1, -2)

• (1, -2)

• (-3, -2)

• (3, 4)

• (-2, 4)

• (-2, -4)

• (-4, 2)

• (-4, 3)

The translation "5 units to the left and 3 units up" in coordinate notation would be ____.

Which of the following figures does not have rotational symmetry?

• 
• 
• 
• 

Which of the following shows a translation?

• 
• 
• 
• 

If quadrilateral EFGH is dilated by a scale factor of 3, what will be the coordinates of F'?

• (3, 15)

• (1, 2)

• (6, 9)

• (6, 18)

Which is a line of symmetry of the figure?

• x-axis

• y-axis

• x = 5

• y = 5