*Learning Goal: Assess conceptual and procedural fluency for domain & range.*

# Note

Click here to learn more about the grading system.

# Mindset Video

# Classwork

- Concept Quiz
- Retake: Solving Equations
- 5th question taken from SAT

# Finished Early?

- Patterns
- Pictures taken from New Visions
- Answers

- Minute to Win It – Speed Eraser

# Standards

**Common Core**- HSF.IF.A.1 – Understand that a function from one set (called the domain) to another set (called the range) assigns to each element of the domain exactly one element of the range. If f is a function and x is an element of its domain, then f(x) denotes the output of f corresponding to the input x. The graph of f is the graph of the equation y = f(x).
- HSF.IF.A.2 – Use function notation, evaluate functions for inputs in their domains, and interpret statements that use function notation in terms of a context.
~~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.12(B) – evaluate functions, expressed in function notation, given one or more elements in their domains

Dane — Your work is so comprehensive. Thanks for sharing this to the world. I’ve been watching your SBG series and look forward to more from that. While I’m not teaching high school math anymore (I now have a coaching role), I hope to guide teachers I work with to your exceptional resources and this full-disclosure of your process. What and how you are sharing your work is unique and professionally motivating from my perspective. Anyway, I was wondering if you have ever made a standards checklist for either your Algebra or Geometry courses, sort of what you might see in the beginning pages of a textbook. Or is there some way to find all the tags with HSF.IF.A.1, for example? Thank you.

Hey Greg! Thank you so much for the kind words! I really appreciate it!

I have not made a standards checklist like what you might see in a textbook. I like that idea though! I’ll consider making one in the future.

As for finding any post with certain tags, you can either click on a tag at the bottom of any post, or you can use this url convention:

whenmathhappens.com/tag/hsf-if-a-1/

Thanks again for the encouragement! I’m glad the site has been useful.