Find the length of a line segment that joins the points (4,6) and (1,2).
> 10
> 5
> -5
> 15
What is the equation of a line that passes through the point (3,-2) and is perpendicular to th line
y = x + 4?
> y = x + 4
> y = -x + 4
> y= -x + 1
> y = 2x + 1
If you could only help with one...