9515 1404 393
Answer:
- Option 4
- Option 1
- no solution
Explanation:
1. The system is represented by the matrix that has the coefficients in the left three columns and the constants in the rightmost column. Values and signs must match. Only Option 4 makes any sense in this context.
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2. In the first equation, the y-term has a coefficient of 0. (There is no y-term.) The only matrix choice with a coefficient of 0 in the second column of the first row is Option 1.
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3. Parallel lines do not intersect, so there can be no solution.