The answer to your question is -1 < y < 3
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Multiply dc over one on both sides on the left it’ll be cancelled out with a alone and on the right it would be b*dc - from a freshman
They both saw the same amount because 6+3 = 9 and 3+6 = 9
R'S' is equal in length to RS.
length doesnt change, it was just rotated.
The second table. A linear function is a function where adding the same amount to x should add the same amount to y.
In table 2, you can see that adding 1 to x adds 2 to y. All the other tables describe non-linear functions.
