michellewilliam michellewilliam

24-06-2014
Mathematics

contestada

if a line passes through the point (1,9) and has a slope of 6 , write it as an equation

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konrad509 konrad509

24-06-2014

[tex]y-y_1=m(x-x_1)\\ y-9=6(x-1)\\ y=6x-6+9\\ y=6x+3 [/tex]

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iloveonedirection iloveonedirection

24-06-2014

[tex]y= mx+b[/tex]

[tex]y=6x+b[/tex]

[tex](9)=6(1)+b[/tex]

[tex]9=6+b[/tex]

[tex]3 = b[/tex]

[tex]y=6x+3[/tex]

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