Which sequence of transformations produces a congruent figure? (-x, y) (x-4, y+2) (x+2, 2y) (x+1, y-4) (x+2, y) (-x, - 2.5y) (-x, 3y) (x-2, y)

Question

Atticus Hughes

Mathematics

22 October, 00:05

Which sequence of transformations produces a congruent figure? (-x, y) (x-4, y+2) (x+2, 2y) (x+1, y-4) (x+2, y) (-x, - 2.5y) (-x, 3y) (x-2, y)

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Answers (1)

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Mariana Henson · Answer 1

(-x, y) (x-4, y+2)

Step-by-step explanation:

If the figure is to be congruent, there must be no dilation. Any transformation having a multiplier on x or y cannot be a solution.

The only remaining choice is the one shown above, which involves a reflection across the y-axis and a translation.