Reflection of Triangle ABC Across the Y-Axis

What happens to the x-values of a point when it is reflected across the y-axis?

• They double in value.

• They become their opposites.

• They become zero.

• They remain the same.

If point A is at (-1, 4), what will be its new coordinates after reflection across the y-axis?

• (1, 4)

• (-1, 4)

• (-1, -4)

• (1, -4)

Which of the following is true about the y-values of points when reflected across the y-axis?

• They become their opposites.

• They remain unchanged.

• They double in value.

• They become zero.

After reflecting point B from (4, -4) across the y-axis, what are its new coordinates?

• (-4, 4)

• (4, 4)

• (-4, -4)

• (4, -4)

What is the new location of point C if it starts at (-1, -6) and is reflected across the y-axis?

• (-1, 6)

• (1, -6)

• (1, 6)

• (-1, -6)