PQR will be reflected across the y-axis
what will be the coordinates of R’?
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![PQR will be reflected across the yaxis what will be the coordinates of R Help class=](https://us-static.z-dn.net/files/d74/e9073ae065b25406ba279e67774ca085.png)
Answer:
The coordinate of R' will be (3,7) when reflected across the y-axis.