Transformations Test Review

Translation: (x, y) to (x + 7, y - 2)

• Up 7, Left 2

• Right 7, Down 2

• Left 7, Up 2

• Right 7, Up 2

X-Axis Reflection

• (x, y) to (-x, -y)

• (x, y) to (x, -y)

• (x, y) to (-x, y)

• (x, y) to (x, y)

 Y-Axis Reflection

• (x, y) to (-x, -y)

• (x, y) to (x, y)

• (x, y) to (x, -y)

• (x, y) to (-x, y)

90 Rotation: (x, y) (y,_)

 180 Rotation: (x, y) to (_, -y)

270 Rotation: (x, y) to (_,x)

Which rule would result in a translation of 2 units left and 3 units up?

• (x, y) → (2x, 3y)
• (x, y) → (x - 2, y + 3)
• (x, y) → (-x, -y)
• (x, y) → (x + 2, y - 3)

The coordinates of point A are (-3, 4). Point A moves 8 units down. The new coordinates of point A are

Which algebraic rule will produce a translation that is 5 units to the right?

• (x, y)  --> (  x ,  y + 5)
• (x, y)  --> ( x+5 , y + 5)

• (x, y)  --> ( x+2 , y + 5)

• (x, y)  --> ( x+5 , y)

Reflect Point C over the y-axis:

• (-3, 2)
• (3,2)
• (-2,3)
• (3,0)