Respuesta :

Slope intercept form:

y=mx+b

Where:

m= slope ( y variation/ x variation)

b= y-intercept (where the line crosses the y-axis)

By looking at the graph we can see that the line crosses the y-axis at -2.

b=-2

slope = rise/ run= 3/1 = 3

Equation:

y= 3x-2