10_19 Review Transformations

What word means reflection?

• Slide
• Flip
• Turn

What word means translation?

• Slide
• Turn
• Flip

What word means rotation?

• Slide
• Turn
• Flip

Which represents right 4 and down 2?

• (x - 2, y + 4)
• (x - 4, y - 2)
• (x + 4, y + 2)
• (x + 4, y - 2)

What is the translation?

• (x - 4, y + 5)
• (x + 5, y - 4)
• (x + 4, y - 5)
• (x - 4, y - 5)

Which coordinate flips signs when reflected over the y-axis?

• x
• y

What does A(-3, 4) become after rotated 90 degrees counterclockwise?

• (-4, -3)
• (4, 3)
• (3, -4)
• (-4, 3)

What is the rule for a 90 degree counterclockwise rotation?

• (x, y)
• (-y, x)
• (-x, -y)
• (y, -x)

Reflect the point (2, -4) over the y-axis.

• (-4, 2)
• (-2, 4)
• (-2, -4)
• (2, 4)

Reflect (6, -3) over the line x-axis.

• (6, 3)
• (-6, -3)
• (-3, 6)
• (3, -6)