Final answer:
Row reduction is commonly utilized when converting an augmented matrix to a linear system using a calculator. The correct answer is a) Row reduction.
Step-by-step explanation:
When converting an augmented matrix to a linear system using a calculator, a commonly utilized feature is row reduction.
Row reduction involves performing a sequence of elementary row operations to transform the augmented matrix into a simpler form, such as row echelon form or reduced row echelon form. These forms make it easier to solve the system of linear equations represented by the augmented matrix.
By using the calculator's row reduction feature, students can quickly and accurately convert the augmented matrix to a linear system and solve for the unknown variables.
Row reduction, also known as Gauss-Jordan elimination, is a method for solving system of linear equations. This feature allows you to manipulate the rows of an augmented matrix to arrive at the reduced row echelon form (RREF), from which you can write the linear equations directly.