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iren2701 [21]
4 years ago
5

The work of a student to solve a set of equations is shown:

Mathematics
1 answer:
Alina [70]4 years ago
7 0

In which step did the student first make an error?

Answer: Step 2


Step 2 should be:

−3y = -45 + 6z


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Given J(1, 1), K(3, 1), L(3, -4), and M(1, -4) and that J'(-1, 5), K'(1, 5), L'(1, 0), and M'(-1, 0). What is the rule that tran
anastassius [24]
(x; y) -> (x - 2; y + 4)

J(1; 1) ⇒ J'(1 - 2; 1 + 4) = (-1; 5)

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M(1;-4) ⇒ M'(1 - 2;-4 + 4) = (-1; 0)


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