Identify the reflection rule on a coordinate plane that verifies that triangle A(-1,7), B(6,5), C(-2,2) and A'(-1,-7), B'(6,-5),
C'(-2,-2) triangle are congruent when reflected over the x-axis. A) (x, y) → (-x, -y)
B) (x, y) → (x, -y)
C) (x, y) → (-x, y)
D) the triangles are not congruent
♥ The X is meaning to times this equation. ♥ Time/Multiply. ♥ You can see this as • x or * when doing multiplication. ♥ Therefore if we solve: ♥ 80*34 we get ♥ 2720