| TAKS Objective | 1. The student will describe functional relationships in a variety of ways. |
| Knowledge and Skill Statement | (1) Foundations for functions. The student understands that a function represents a dependence of one quantity on another and can be described in a variety of ways |
| Student Expectation |
(B) [gathers and records data, or] uses data sets, to determine functional (systematic) relationships between quantities. (D) represents relationships among quantities using [concrete] models, tables, graphs, diagrams, verbal, descriptions, equations, and inequalities. |