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If you have a table that's shows a linear relationship, when can you read the value for b,in y=mx b, directly from the table without drawing a graph or doing any calculations? Explain.

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b is the y intercept
this means when the line crosses the y axis
the only time this happens is when x=0
so find the ordered pair on the graph that is x=0 and y=b or (0,b)
User Chaniece
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