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