Question

Triangle A″B″C″ is formed using the translation (x + 1, y + 1) and the dilation by a scale factor of 3 from the origin. Which equation explains the relationship between segment BC and segment B double prime C double prime?

coordinate plane with triangle ABC at A negative 3 comma 3, B 1 comma negative 3, and C negative 3 comma negative 3

segment B double prime C double prime = segment BC over 3
segment BC = segment B double prime C double prime over 3
segment B double prime C double prime over segment BC = one third
segment BC over segment B double prime C double prime = 3

Answer 1

Here is a screenshot so it can be better understood

Answer 2

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