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laney2644 laney2644
  • 24-01-2017
  • Mathematics
Answered

Point L has coordinates (3 -5). The coordinates of point L' after a reflection are (-3,-5). Without graphing, tell which axis point L was.reflected across. Explain your answer.

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apologiabiology
apologiabiology apologiabiology
  • 24-01-2017

(x,y)
when x turns negative, it was reflected across the y axis
when y turns negative, it was reflected across the x axis

(3,-5) to (-3,-5)
x turned negative
it was reflected across the y axis

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koolteach814
koolteach814 koolteach814
  • 24-01-2017

If the x coordinate changes, then it is reflected over the y axis.

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