Question

I need help with this question pleeeease

Answer 1

THE LINES ARE THE SAME

HOPE THAT HELPS
m=slope= 2 point (-2,-8)

Y - Y1 = m (x - x1)

y-(-8) = (2) ( x- (-2))

y= 2x-4

that for line 1 now for 2 
m=2  point( 5,6)

y- 6 = 2 (x-5)
y=2x-4