Question

What are the coordinates of the image of (-3, -2) when the point is reflected across

the line y= 4?

Answer 1

The image of the point (-3, -2) when reflected across the line y=4 would be (-3, 10).

Explanation:

When a point is reflected over a line, its x-coordinate stays the same, but its y-coordinate changes. The new y-coordinate is twice the y-value of the line subtracted by the original y-coordinate. So, 2*4 - (-2) equals 10. Therefore, the new point is (-3, 10).