Final answer:
The system of equations cannot be determined without graphing.
Step-by-step explanation:
The system of equations can be determined without graphing by examining the coefficients. If the coefficients are all different for each equation, then the system is independent. If the coefficients are the same and the constant terms are different, then the system is inconsistent. If the coefficients are the same and the constant terms are also the same, then the system is dependent. Therefore, the answer is d) Cannot be determined without graphing.