Simplify 4n 5 + 3.5n 5 + (-2.1n 5). 20n5 6.4n5 5.4n5 4.4n5
2 answers:
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Reflection across y=x is a special case transformation
The original triangle has vertices A(-5,1), B(-4,3), C(-2,1), D(-3,-1) so the transformed triangle has vertices
A'(1,-5), B'(3,-4), C'(1,-2), D'(-1,-3)
Choice A'(1,-5)