Question

Reflect the point (13, 8) across the y-axis. What is the result?

Answer 1

To reflect a point across the y-axis, you change the sign of the x-coordinate while keeping the y-coordinate the same.

The point (13, 8) has an x-coordinate of 13 and a y-coordinate of 8.

When we reflect this point across the y-axis, the x-coordinate becomes -13, while the y-coordinate remains 8.

Therefore, the reflected point is (-13, 8).