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08-05-2019
Mathematics

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what is the y-coordinate of the image of P(3,-4) after a reflection in the x-axis?

Respuesta :

08-05-2019

Answer:

[tex]\boxed{4}[/tex]

Step-by-step explanation:

When you reflect a point (x, y) across the x-axis, the x-coordinate remains the same, but the y-coordinate gets the opposite sign.

Thus, the y-coordinate becomes [tex]\boxed{\textbf{4}}[/tex].

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