Given a real-world situation that can be modeled by a linear function or a graph of a linear function, determine and represent a reasonable domain and range of the linear function by using inequalities.
TEKS Standards and Student Expectations
A(2)(A) determine the domain and range of a linear function in mathematical problems; determine reasonable domain and range values for real‐world situations, both continuous and discrete; and represent domain and range using inequalities
Given a verbal statement or a graph of a linear function, determine its domain and range.
What is domain?
What is range?
Which variable is the independent variable?
Which variable is the dependent variable?