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Reflections in the Coordinate Plane APS

1) Plot the points (type the ordered pair into the input bar, bottom of the page) 2) A(-3,2), B (-1,4) and C (-5, 3) 3) Toolbar ImageUse the polygon tool to construct the triangle ABC 4) Toolbar ImageUse the reflection tool (9th tool over, under the reflection diagram) 5) Select the Triangle ABC, then y-axis
When you're done (or if you're unsure of something), feel free to check by watching the quick silent screencast below the applet.

Video (silent video)

What are the coordinates of A'B'C'?

2.

1) Plot the points (type the ordered pair into the input bar, bottom of the page) 2) A(5,-1), B (3,-1) and C (4, -3) 3)Toolbar ImageUse the polygon tool to construct the triangle ABC 4) Toolbar ImageUse the reflection tool (9th tool over, under the reflection diagram) 5) Select the Triangle ABC, then x-axis

List the points of A"B" and C"

If a Triangle is in quadrant 2, and we reflect it over the x_axis which quadrant would the image be in?

Select all that apply
  • A
  • B
  • C
  • D
Check my answer (3)