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Mathematics 7 Online
OpenStudy (anonymous):

answer please!

OpenStudy (anonymous):

OpenStudy (mokeira):

Do you know how to form equation of a line?

OpenStudy (mokeira):

@adoredelano

OpenStudy (anonymous):

equation of the line with slope m and passing through h,k is given by y-k=m(x-h)

OpenStudy (anonymous):

whats the answer? :) plz answer fast before i fail this example section :/

OpenStudy (anonymous):

identify m and h,k

OpenStudy (anonymous):

whats the answer lol

OpenStudy (mokeira):

So basically you intro a point (x,y) and you have m=4 \[4=\frac{ y--1 }{ x--5 }\] \[4=\frac{ y+1 }{ x+5 }\] cross multiply \[4(x+5)=y+1\] \[4x+20-1=y\] \[4x+19=y\]

OpenStudy (midhun.madhu1987):

Slope-Intercept form of a line is: y = mx + c where M = Slope and c = Intercept

OpenStudy (mokeira):

The answer is not as important as knowing how to wok through the quetsion

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