Review Homework. EOC Review Question of the Day Reflections.

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Presentation transcript:

Review Homework

EOC Review Question of the Day

Reflections

Reflect across the x-axis

Change the sign of the y-value

Reflect across the x-axis

Reflect across the y-axis

Change the sign of the x-value

Reflect across the y-axis

Reflect across y = x

Swap x and y

Reflect across y = x

Reflect across y = -x

Swap and change both signs

Reflect across y = -x

Lines of Symmetry A line of symmetry is a line you can use to fold a figure so that both halves match up perfectly. This means the figure is symmetrical (balanced/matching) on both sides of the line.

Lines of Symmetry How many lines of symmetry does the polygon have? 3

Lines of Symmetry How many lines of symmetry does the shape have? 2

Lines of Symmetry How many lines of symmetry does the shape have? 5

Classwork: Reflections as Functions Worksheet

Homework Reflections & Translations Beware: HW ahead