Respuesta :

Take two points

  • (4,40)
  • (5,50)

Slope:-

[tex]\\ \sf\longmapsto m=\dfrac{50-40}{1}=10[/tex]

Equation in point slope form

[tex]\\ \sf\longmapsto y-40=10(x-4)[/tex]

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

Or

  • f(x)=10x

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