We're going to learn how to solve inequalities with one variable using number lines and symbolic representations to express the solution.
TEKS Standards and Student Expectations
A(5) Linear functions, equations, and inequalities. The student applies the mathematical process standards to solve, with and without technology, linear equations and evaluate the reasonableness of their solutions. The student is expected to:
A(5)(B) solve linear inequalities in one variable, including those for which the application of the distributive property is necessary and for which variables are included on both sides
Students will solve one-variable inequalities using a variety of representations, including tables, graphs, and symbolic representations.
How can a number line be used to represent the solutions to an inequality?
How can a table of values be used to represent the solutions to an inequality?