How do you graph the line given (-1,4), m = 2/5?

1 Answer
tailor
Apr 17, 2018

y=2/5x+b

Explanation:

consider y=mx+b
Given the points and the slope value (m), the remaining variable is b.

To find b plug in the point and m values:

4= 2/5 (-1) +b
4= -2/5 + b
22/5 OR 4 2/5 =b
thus,
y=2/5x + 22/5

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