Which choices correctly describe reflections in the diagram? check all that apply.
1)the red triangle a is reflected across the x-axis onto triangle b.
2)the red triangle a is reflected across the y-axis onto triangle d.
3)the blue triangle d is reflected across the x-axis onto triangle c.
4)the blue triangle d is reflected across the line y = x onto triangle b.
5)the green triangle c is reflected across the line y = –x onto triangle a.