Which set of ordered pairs could represent a linear function? A {(0, 1), (–1, –1), (2, 5), (–1, 1)} ® {(-1, –1), (0, 1), (1, 3), (0, 7)} © {(-2, 4), (0, 0), (4, 8), (7, –14)} О (-3,5), (-1, 1), (3, —7), (7, —15)} |

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Linear Algebra

In mathematics, problems can be solved by the arithmetic operators like addition, subtraction, multiplication, and division. In algebra, we represent the numbers by any letter called a variable. If these variables are of degree 1, then it is studied under linear algebra. The first-degree equations involving algebraic expressions are called linear equations. That is, if you represent it by drawing a graph you will get a straight line.