Question

i. Verify that the graphs of 2x + 3y = 7 and 4x + 6y = 11 are parallel lines.
ii. Determine if the following lines are parallel or perpendicular to

one another:

8x - 12y = 3

3x + 2y = 2

Answer 1

Answer:

12×-18=5

89×-78=585214369785