3 years ago

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

Mathematics

1 answer:

natta225 [31]3 years ago

6 0

Answer:

$\boxed{4}$

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 $\boxed{\textbf{4}}$ .

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