dulcesanchez111 dulcesanchez111
  • 16-11-2017
  • Mathematics
contestada

If ABC is reflected across the y-axis, what are the coordinates of A’?

If ABC is reflected across the yaxis what are the coordinates of A class=

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elizabethchang
elizabethchang elizabethchang
  • 16-11-2017
A lies on (1,3) a reflection across the y-axis is (x,y) to (-x,y). The x turns the opposite and y stays the same so...

(-1,3)
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sara230
sara230 sara230
  • 16-11-2017
-1,3 is the answer hope it helped
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