The median...(hope it helps)
An independent system has different slopes hence has a unique solution.
If two lines have the same slope then, they are inconsistent. The reason is that the two lines could have NO SOLUTION or INFINITELY MANY SOLUTION.
An inconsistent system that have infinitely many solution is said to be dependent.
Now let us make
the subject in both equations, to obtain,

For the seccond equation, we have



Wow, the two systems have the same slope and
intercept. This means the system has infinitely many solution, hence it is dependent.
<h2>
The two systems are dependent</h2>
Find two points where the line intersects with an x and y value that are whole numbers.
The line crosses (0,3) and (-2,-1)
The slope is the change in Y divided by the change in x.
The change in Y is -1 - 3 = -4
The change in x is -2 - 0 = -2
The slope becomes -4 / -2 which simplifies to 2
The answer is D.
Think of sea level as 0 on number line
-13 + 6 - 15