Question

A line segment has endpoints (0, 5)
(
0
,

5
)
and (6, 5)
(
6
,

5
)
. After the line segment is reflected across the x
𝑥
-axis, how long will it be?(1 point)
Responses

1 unit
1 unit

5 units
5 units

11 units
11 units

6 units

Answer 1

6 units

Reflection across the x-axis maps (0,5) → (0,-5) and (6,5) → (6,-5); the distance between x = 0 and x = 6 remains 6.