Respuesta :
Answer:
Option A - (-5,-8) ordered pair is the reflection of (5,−8) across the the y-axis.
Step-by-step explanation:
To find : What ordered pair is the reflection of (5,−8) across the x-axis and the y-axis?
Solution :
Reflection across x-axis - the x value stay the same and y value changes sign i.e. (x,y)→(x,-y).
So, (5,-8)→(5,8)
Reflection across y-axis - the y value stay the same and x value changes sign i.e. (x,y)→(-x,y).
So, (5,-8)→(-5,-8)
Therefore, option A - (-5,-8) ordered pair is the reflection of (5,−8) across the the y-axis.
