Math Translation

• (-5, 10)

• (12, -3)

• (-2, 7)

• (2, -7)

Triangle JKL has vertices J(2, 3), K(3, 1) and L(3,3), a translation maps J to J' (3, 0). What is the coordinate of K' under the same translation?

• (4, 0)

• (4, -2)

• (2, 4)

• not enough information

• translate 10 units right and 8 units up.

• translate 10 units left and 8 units down.

• translate 10 units up and 8 units right.

• translate 10 units right and 8 units down.

Using the graph, what is the rule for a translation from Point A to Point E?

Name the transformation.

• Translation (slide)

• Reflection (flip)

• Rotation (turn)

• It didn't transform

Write a rule for the translation.

•  (x -1, y  + 2)

•  (x -2, y  + 1)

•  (x +2, y  - 1)

• (x +1, y  -  2)

When translating left or right on a coordinate plane, what coordinate is affected?

• x-coordinate

• y-coordinate

• both x- and y-coordinates

• neither the x- nor the y-coordinate

When translating up or down on a coordinate plane, what coordinate is affected?

• x-coordinate

• y-coordinate

• both the x- and y-coordinates

• neither the x- nor the y-coordinate

Translations are always _______

• Congruent

• Bigger

• Smaller

• Rotated

Reflection, Translation or Rotation

• reflection

• translation

• rotation