The image of the point (7, 8) when reflected along the x-axis is:

Correct option is D

Given:

Point to be reflected = (7, 8)
Reflection line = x-axis

Formula Used:

Reflected Point = (x, -y)

Solution:

For the point (7, 8), the reflected point along the x-axis will be:

Reflected Point = (7, -8)