Question

Determine which of the lines if any are parallel or perpendicular?
Line a: y = 6x - 2
Line b: 6y = -x + 7
Line c: y = 6x + 1

Answer 1

Answer:

y=6x-2 is perpendicular to the 6y=-x+7

y=6x+1 is parallel to the y=6x-2

Step-by-step explanation:

if product of two lines gradient is -1 than lines are perpendicular

gr y=6x-2

    y=mx+c m=gradient

1)m=6

2)m=-1/6

3)m=6

if gradients of 2 lines are equal they are paralel