Question

Find an equation of the line described (3,7) (0,0)

Answer 1

The formula of the line is
y=mx + b
The likes goes through the point (0,0)
that means that y-int = 0, b=0
y=mx
So we need to find only slope.


`m= (y_(2)-y_(1))/(x_(2)-x_(1)) = (7-0)/(3-0) = (7)/(3)`


`So, y= (7)/(3) x`