Answer:
y
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x-4; B
Explanation:
The blue is in the y-values where it is more directed towards the negative y- values.
y=mx+b
slope= because rise is 1 and 3 runs and to find slope it is
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-4 is the "b" in y=mx+b where b represents the y-intercept and looking at the graph, the line intercepts at -4