Answer:
y = 3x - 2
Explanation:
coordinates the given line is passing are ( 0 , -2 ) , ( -6 , -20 )
x1 , y1 x2 , y2
equation to find m, gradient =( y2 - y1 ) / ( x2 - x1)
= ( -20 - -2 ) / ( -6-0 )
= ( -18 ) / ( -6 )
= 3
to find equation,
y - y1 = m( x - x1)
y - - 2 = 3 ( x - 0 )
y + 2 = 3x
y = 3x - 2 is the equation