Choose the system of equations with the graphical solution shown below.

Question

anonymous · Answer

I really need help. Will someone please explain to me how to do this.

radar · Answer

Since this is your first question, I must say welcome.  Hope you will find help here on Open Study.

radar · Answer

That being said, how can I help if you do not post a complete problem.  For example where is the "graphical solution shown below?"  You see, I can't see what is not here, so I can't help you until you provide the graph.

anonymous · Answer

Sorry. I thought I attached the picture.

anonymous · Answer

I got this question wrong on my exam. I am just trying to see how it is done so I could get it right to a problem similar in the future.

radar · Answer

We need to solve the equation for each line.

They appear to intersect a point P(-4,2) so that would be a point on each line.
One line has a positive slope, the other a negative slope.

radar · Answer

The line with a negative slope seem to go through point (1, -3)
The line with a positive slope seems to pass thru point (0, 3)
Assuming those points are correct (graph is blurry, and so is my vision).
Calculating slope for positive slope line:|dw:1374113671639:dw|
Calculating slope for the other line: