Answer:
The equation of the line is y=3x-2
Step-by-step explanation:
Slope (m ) = y2-y1/ x2-x1
= 4-7/2-3
= -3/-1
m = 3
We have the slope of the line m= 3, so the line equation is
y= mx+b
y =3x+b
For instance, the first point(3,7):
y= mx +b
7=3*3+b,
7= -9 +b
b= -2
The equation of the line is y=3x-2
