Posted by Cassie on Tuesday, April 9, 2013 at 2:28pm.
What will the graph look like for a system of equations that has no solution?
A. The lines will be perpendicular.
B. The lines will cross at one point.
C. Both equations will form the same line.
D. The lines will be parallel.
I think it is D..?

Math  Reiny, Tuesday, April 9, 2013 at 2:37pm
correct
some might pick C, but if the form the same line, there would be an infinite number of solutions, thus a solution.
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