Write a system of linear equations represented by the augmented matrix. (Use x, y, and z as your variables, each representing the columns in turn. Write the equations for the system in the same order as they appear in the augmented matrix. Do not perform any row operations.)   3 0 2    −15   0 1 −3    9 6 4 0    5

Q: f(x) = (-2x-11, if x < -4 2x+5, if x ≥-4 A) B) 2 0 Choices for 71-76 AB) AC) 3 4

A: Since you have asked multiple question, we will solve the first question for you as per our guide…

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