Using two or more complete sentences, describe and correct the error in the solution.

Mathematics

1 answer:

kakasveta [241]3 years ago

5 0

Answer:

In the very first step, when they multiply both sides by 3 the -2y should become -6y but instead it stays as -2y. The correct solution would be:

9x - 6y =6

9x - 6y = 6

0 = 0

This means there are infinite solutions.

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mihalych1998 [28]

Answer:

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What is the range of the function f(x) = 4x + 9, given the domain D = {-4, -2, 0, 2}?

anyanavicka [17]

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