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Mathematics 15 Online
OpenStudy (abbycross167):

Find the point-slope form of the equation that goes through these two points Points ~ (1,20) (8,4.5) Equation ~ -31/14x+311/14 Can someone please help me?

OpenStudy (timinthor):

Equation is (y-y1)=M(x-x1) Hopefully that helps

OpenStudy (timinthor):

M is the slope, dont forget, do not substitute the Y or X for anything, only the Y1 and X1

OpenStudy (timinthor):

to find slope you do \[y1-y2/x1-x2\]

OpenStudy (timinthor):

Can you solve from here?

OpenStudy (timinthor):

Please medal if helpful

OpenStudy (abbycross167):

@Timinthor I am so sorry I didn't reply sooner my WiFi is very slow... thank you for the help, but I'm not very good at math... could you please explain it more?

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