Question

Write the equation of a line through the two pints (-4,1) and (2,-1)

Answer 1

Step-by-step explanation:

y2-y1 over x2-x1

-1+1 over 2-4

0/-2= m=0

y=mx+b

-1=0(2)+b

-1=0+b

b=undefined

so basically the equation is undefined so you can say x=to whatever number