Question

The graph of this system of equations is which of the following?

2x + y = 6
6x + 3y = 18
Overlapping lines
Parallel lines
Intersecting lines
A curve intersecting with a line

Answer 1

Overlapping

Explanation:

Divide every term of the second equation, it would be 2x + y = 6, which is the same as the first equation.

Answer 2

They are the same line. It means that they are overlapping line.