Question

1
y=-
х
4
y = 4x - 5
Is these two line perpendicular or parallel

Answer 1

The lines will be parallel.

Explanation:

First, let's review the equations.

• y = 4x
• y = 4x - 5

These lines will eventually have no solution because their slopes are the same and their y-intercepts are different. Since this system of equations has no solutions, the lines will be parallel. Please refer to uploaded picture.

Answer 2

These two lines are parallel.

Explanation:

The two equations are parallel to eachother or in other words, they are identical, just differently formated. Therefore, the two lines are parallel.