TRANSFORMATIONS 1

What type of transformation is this?

• rotation

• translation

• reflection

• dilation

What type of transformation is this?

• rotation

• translation

• reflection

• dilation

(x, y) -------> (x - 3, y) is a translation of 3 units to the left.   

• True
• False

(x, y) -------> (x, y - 2) is a translation of 2 units up.  

• True
• False

A dilation with a scale factor of 2 is a reduction. 

• True
• False

Tell whether the two figures are congruent.

• Yes, same size and same shape
• No, same shape but different sizes
• No, different size and different shapes

Are these shapes congruent or not congruent?

• congruent
• not congruent

Which answer shows a reflection across the x-axis?

• d
• c
• b
• a

A type of transformation where a geometric figure slides horizontally, vertically, or both. What type of transformation is this? 

• dilation
• translation
• rotation
• reflection

How is triangle ABC being translated to triangle A'B'C'?

• up 3, left 8
• up 9, left 4
• down 3, right 8
• down 9, right 4