Question

A triangle with vertices (0, 1), (4, 1), and (1, 5) is reflected across the x-axis. What are the new vertices of the reflected triangle?

Answer 1

A becomes (0, -1)

B becomes (4, -1)

C becomes (1, -5)

Explanation:

When any coordinate is reflected over x-axis, it y-coordinates are transformed into its opposite.

So,

A becomes (0, -1)

B becomes (4, -1)

C becomes (1, -5)