Respuesta :

Use the equation m=y2-y1/x2-x1 to find the slope
m=3-(-1)/2-4
m=4/-2
m=-2
Plug in the coordinates of one of the ordered pairs into y=mx+b. I’ll use (2,3)
3=-2(2)+b
3=-4+b
1=b
Equation: y=-2x+1