### Answer

The matrix form of the equation $ Ax = b $ is commonly referred to as a **Matrix equation**.

### Explanation

- Option **a** (Row form) typically refers to rewriting equations in terms of their rows, which is not the same as the matrix equation.
- Option **b** (Column form) could suggest the structure of the vector $ x $ or $ b $ being in column format, but does not capture the essence of the equation.
- Option **c** (Matrix equation) is the correct term that describes the entire formulation of $ Ax = b $ in matrix terms.
- Option **d** (Vector equation) can be misleading, as this implies the emphasis is solely on the vectors involved rather than the matrix.

Thus, the correct answer is:

### Final Answer
**c. Matrix equation**

Question

### Answer

The matrix form of the equation $ Ax = b $ is commonly referred to as a **Matrix equation**.

### Explanation

- Option **a** (Row form) typically refers to rewriting equations in terms of their rows, which is not the same as the matrix equation.
- Option **b** (Column form) could suggest the structure of the vector $ x $ or $ b $ being in column format, but does not capture the essence of the equation.
- Option **c** (Matrix equation) is the correct term that describes the entire formulation of $ Ax = b $ in matrix terms.
- Option **d** (Vector equation) can be misleading, as this implies the emphasis is solely on the vectors involved rather than the matrix.

Thus, the correct answer is:

### Final Answer
**c. Matrix equation**

Knowee AI · Accepted Answer

### Answer

The matrix form of the equation $ Ax = b $ is commonly referred to as a **Matrix equation**.

### Explanation

- Option **a** (Row form) typically refers to rewriting equations in terms of their rows, which is not the same as the matrix equation.
- Option **b** (Column form) could suggest the structure of the vector $ x $ or $ b $ being in column format, but does not capture the essence of the equation.
- Option **c** (Matrix equation) is the correct term that describes the entire formulation of $ Ax = b $ in matrix terms.
- Option **d** (Vector equation) can be misleading, as this implies the emphasis is solely on the vectors involved rather than the matrix.

Thus, the correct answer is:

### Final Answer
**c. Matrix equation**

In solving linear equations, what is the matrix form of Ax = b called? a. Row form b. Column form c. Matrix equation d. Vector equation

Question

In solving linear equations, what is the matrix form of $Ax = b$ called?

Solution

Answer

Explanation

Final Answer

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