Respuesta :

devishri1977

Answer:

Step-by-step explanation:

(3 , 12)  ;   (8 , 32)

Slope = [tex]\frac{y_{2}-y_{1}}{x_{2}-x_{1}}[/tex]

                [tex]= \frac{32 - 12}{8 -3}\\\\=\frac{20}{5}\\\\= 4[/tex]

m = 4 ; (3,12)

y - y1 =m(x -x1)

y - 12 = 4(x - 3)

y- 12 = 4x - 3*4

y -12 = 4x - 12

     y = 4x - 12 +12

     y = 4x

Otras preguntas