anywayss69 anywayss69

12-01-2024
Mathematics

contestada

What is the algebraic representation for a reflection across the y-axis?
(x, y)→(-x, y)
(x, y)→(x,-y)

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Marver1ck Marver1ck

12-01-2024

Answer:

(x, y) → (-x, y)

Step-by-step explanation:

This means that to reflect a point across the y-axis, you change the sign of the x-coordinate while keeping the y-coordinate unchanged.

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