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3 years ago

11

Okay so I have having a little problem with slope- intercept form when you have two points. Help?

1 answer:

Ira Lisetskai [31]3 years ago

3 0

To find the slope of the line you have to do change in y over the change in x. I will be using the example (3,6) and (1,4). So if you find the change in y over the change in x you have 2/2. The slope would be 1. and if you have slope intercept form (y=mx+b) you get y=1x+b. Now all you have to find is b. Substitute in any of the points given and you have 4=1+b. Therefore b = 3. So your full equation is: y=x+3

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Step-by-step explanation:

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3 years ago

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PtichkaEL [24]

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julia-pushkina [17]

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3 years ago

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pashok25 [27]

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Hope it helped :)

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2 years ago

Read 2 more answers