reflect abc over the y axis

Question

a=(-1,2)
b=(2,1)
c=(4,5)

Answer 1

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

Let's reflect each of the points \( A \), \( B \), and \( C \):

1. Point A (-1, 2):

   • The reflection over the y-axis will be \( A' = (1, 2) \).

2. Point B (2, 1):

   • The reflection over the y-axis will be \( B' = (-2, 1) \).

3. Point C (4, 5):

   • The reflection over the y-axis will be \( C' = (-4, 5) \).

So, the reflected points are:

• \( A' = (1, 2) \)
• \( B' = (-2, 1) \)
• \( C' = (-4, 5) \)