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I need help with the unique solution for A only i did everything else please

I need help with the unique solution for A only i did everything else please-example-1
User Hosselausso
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1 Answer

28 votes
28 votes

If a system has at least one solution, it is consistent. This means that we already know that graph A is consistent since it has 1 solution. Again, if a consistent system has exactly one solution, it is independent. Thus, since graph A has 1 solution and it is consistent. the correct answers are

The system of equations is consistent independent

The system has a unique solution

Looking at the point of intersection of the lines,

x = - 1

y = 0

Solution is (1, 0)

User Ron F
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