Question

reflect abc over the y-axis.
a=(-3,1)
b=(1,1)
c=(2,3)

Answer 1

To reflect points over the y-axis, you negate the x-coordinate of each point while keeping the y-coordinate the same.

Given the points:
- \( a = (-3, 1) \)
- \( b = (1, 1) \)
- \( c = (2, 3) \)

We can find the reflected points as follows:

1. For point \( a \):
\[
a' = (3, 1) \quad \text{(reflecting over the y-axis)}
\]

2. For point \( b \):
\[
b' = (-1, 1) \quad \text{(reflecting over the y-axis)}
\]

3. For point \( c \):
\[
c' = (-2, 3) \quad \text{(reflecting over the y-axis)}
\]

So the coordinates of the reflected points are:
- \( a' = (3, 1) \)
- \( b' = (-1, 1) \)
- \( c' = (-2, 3) \)