Domain and Range

Lesson Prep

Lesson Details

• Duration: 50 minutes

• Learning Goal: Develop conceptual understanding of Domain & Range through a Desmos activity and connection handout.

Prework

• Make sure you have Chromebooks or some other class set of technology

Answer Keys

• Link to Answer Keys

Classwork

• Domain and Range Introduction (Desmos)

• Connection Handout / Notes

Standards

Common Core

• HSF.IF.B.5 – Relate the domain of a function to its graph and, where applicable, to the quantitative relationship it describes.

TEKS

• 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

• A.6(A) – determine the domain and range of quadratic functions and represent the domain and range using inequalities

• A.9(A) – determine the domain and range of exponential functions of the form f(x) = ab^x and represent the domain and range using inequalities