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Aika is building a square garden. She places a garden post at (3.5, 3.5). What is the location of the corner that reflects (3.5, 3.5) across the y-axis? (Example 2)​

Sagot :

The coordinate point (3.5, 3.5), the reflection of the coordinate across the y-axis will form a pre image at (-3.5, 3.5)

Reflection of coordinates

If a coordinate (x,y) is reflected across the y-axis, the equivalent coordinate points will be given as (-x, y).

Using the translation for the reflections;

  • [tex](x,y) \rightarrow (-x, y)[/tex]

Give the coordinate point (3.5, 3.5), the reflection of the coordinate across the y-axis will form a pre image at (-3.5, 3.5)

Learn more on reflection here: https://brainly.com/question/13355850