Question

Point A is on figure B and is reflected across the x
-axis. If point has coordinates of (3,5)
, what is the distance between the original point A and the reflected point A?(1 point)
Responses

3
3 - no response given

5
5 - incorrect

6
6 - no response given

10

Answer 1

When reflected across the x-axis, (3, 5) goes to (3, -5).
Distance = sqrt((3-3)^2 + (5 - (-5))^2) = sqrt(0 + 100) = 10.