Posted: 04/11-2007 21:17
[tex]y-1=\frac47(x-2)[/tex]Olorin wrote:ligning for rett linje:
[tex]y-y_1=a(x-x_1)[/tex]
Sett inn y og x-verdier
[tex]y=\frac47x-\frac87+1[/tex]
[tex]y=\frac47x-\frac87+\frac77[/tex]
[tex]y=\frac47x-\frac17[/tex]
