Question

Find the reflection of thepoint (4,-4) in x-axis

Answer 1

Explanation:

I think you mean it is reflected across the x-axis.

so, the x-value remains the same. but the y-value flips the sign, because the point "jumps" to the other side of the x-axis, with the same distance to the x-axis, but in the opposite direction.

so, the reflected point is (4, 4).