Question

Please help me with my question!!

Answer 1

B

Explanation:

If two lines are parallel, then their slopes are equal.

Line 1: y = 2x + 6

slope = 2

Line 2:

(1 , 5) ; (3,9)

`Slope=(y_(2)-y_(1))/(x_(2)-x_(1))\\\\=(9-5)/(3-1)\\\\=(4)/(2)\\\\=2`

Slope of line 1 = slope of line 2 = 2

So, line 1 and line 2 are parallel