Respuesta :

snoopcat10

Answer:

18=b . .. . . .. . .. . . .. . ,.,.,.,.,.,..,.,.

  • (2,20)
  • (3,30)

Slope:-

[tex]\\ \sf\longmapsto m=\dfrac{30-20}{1}=10[/tex]

Now

equation in point slope form

[tex]\\ \sf\longmapsto y-20=10(x-2)[/tex]

[tex]\\ \sf\longmapsto y-20=10x-20[/tex]

[tex]\\ \sf\longmapsto y=10x[/tex]

Or

[tex]\\ \sf\longmapsto f(x)=10x[/tex]