cohvenant
cohvenant cohvenant
  • 18-05-2018
  • Mathematics
contestada

find the coordinates of the image of the point (-5,7) when it is reflected across the line y = 11

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MrGumby
MrGumby MrGumby
  • 18-05-2018
(-5, 15)

This is because y = 11 is a flat line that is 4 away from the point. Thus, the new point must also be 4 away from the line. 
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