Modeling Monday Follow Up Class Averages: PeriodOld TreesNew Trees 1 (Alg. 1)1421894 2 (Alg. 1)1133512 3 (Geo)1136582 5 (Geo) 1141568.

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Presentation transcript:

Modeling Monday Follow Up Class Averages: PeriodOld TreesNew Trees 1 (Alg. 1) (Alg. 1) (Geo) (Geo)

9-1 TRANSLATIONS Objective: To identify rigid motions. To find translation images of figures.

Vocabulary Transformation: results in a change in position, shape, or size of the figure. preimage: original figure in a transformation Image: resulting figure in transformation Rigid motion: transformation that preserves distance and angle measure

Problem 1 Does the transformation appear to be a rigid motion? Explain.

Try with a Mathlete

Prime notation

Problem 2

Translation

Translations Same shape, same size, same orientation

Problem 3

Problem 4

Homework Pg. 550 # 7 – 19 all, 24, 25