TEKS: Chapter 111. Mathematics See All Teacher Resources
111.32.b.8
(8) Linear functions. The student formulates systems of linear equations from problem situations, uses a variety of methods to solve them, and analyzes the solutions in terms of the situation. The student is expected to:
- (A) analyze situations and formulate systems of linear equations in two unknowns to solve problems;
- (B) solve systems of linear equations using concrete models, graphs, tables, and algebraic methods; and
- (C) interpret and determine the reasonableness of solutions to systems of linear equations.