Domain and Range (Day 3)

Lesson Prep

Lesson Details

• Duration: 50 minutes

• Learning Goal: Develop procedural fluency with determining the Domain and Range of functions.

Prework

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

• Watch the embedded video above to see how we use formative assessment

Answer Keys

• Link to Answer Keys

Classwork

• Finding Domain and Range (Desmos)

• Ungraded Formative Assessment

• Spiraling Practice

  • Patterns taken from New Visions

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