Question

Find the reflection of the point (10, 15) across the x-axis.

Answer 1

(10, -15)

Step-by-step explanation:

Given:

The point (10, 15)

To find:

The reflection across the x-axis

Note that when a point P(x, y) is reflected across the x-axis, the image will be P'(x, -y)

Therefore, if the (10, 15) is reflected across the x-axis, the image will be (10, -15).

The reflection of the point (10, 15) across the x-axis is (10, -15)