In the graph above, the coordinates of the vertices of / are t(4, 4), u(2, –2), and v(6, –2). if / is reflected across the y-axis to create /, what are the coordinates of u'?

Step-by-step explanation:

We know that the coordinates of a point A(x,y) after the reflection across y-axis becomes :-

i.e. the polarity of x-coordinate changes but the y-coordinate remains exactly same.

Now, point U(2, -2) undergoes reflection across y-axis , then its image will be :-

Thus , we get the coordinates of U' =(-2,-2)