Question

∆ABC is reflected about the line y = -x to give ∆A'B'C' with vertices
A'(-1, 1), B'(-2, -1), C(-1, 0). What are the vertices of ∆ABC?

Answer 1

Did you graph the vertices on a cordinate graph

Answer 2

@uli882 u there

Answer 3

No the answer options cosist of:
A(1, -1), B(-1, -2), C(0, -1)
A(-1, 1), B(1, 2), C(0, 1)
A(-1, -1), B(-2, -1), C(-1, 0)
A(1, 1), B(2, -1), C(1, 0)

Answer 4

and A(1, 2), B(-1, 1), C(0, 1)

Answer 5

yes but to figure them out you need to graph points : A' B' C'

Answer 6

ill try doing that and if i have more trouble ill come back (:

Answer 7

ok and after you graph them you basically have to do it on the other side of the x axis

Answer 8

thank you

Answer 9

no problem