contestada

A line intersects the points (3,-4) and (1,2).What is the slope intercept equation for this line

Respuesta :

Answer:

y=-3x+5

Step-by-step explanation:

y=mx+b

m=(-4-2)/(3-1)=-3

b=y-mx

b =-4 - (3)(-3)

b=-4+9

b=5