A line contains the points (6,−3) and (3, 1) . When this line is reflected across the y -axis, what are the two new points?(1 point) Responses (6, 3) and (3, −1) left parenthesis 6 comma 3 right parenthesis and left parenthesis 3 comma negative 1 right

Answer 1

When a point is reflected across the y-axis, its x-coordinate becomes its opposite.

For the first point (6, -3), when reflected across the y-axis, the x-coordinate becomes -6. So the new point is (-6, -3).

For the second point (3, 1), when reflected across the y-axis, the x-coordinate becomes -3. So the new point is (-3, 1).

Therefore, the two new points after reflecting the line across the y-axis are (-6, -3) and (-3, 1).