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.

Question

Mathematics

Jamal

22 November, 19:43

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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Answers (1)

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Ariana Banks · Answer 1

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)