Compare function properties

Start lessonBegins with Compare functions extraction · Slides

Teacher tools for this standard

Lesson Plan · Guided Notes · Exit Ticket · Re-teach · Homework

Lesson Plan →Objectives, pacing and practice, built from this lesson's brief.
Guided Notes →One page your students fill in and keep.
Exit Ticket →Three items at the end of class. No student accounts.
Re-teach →After an exit ticket: who missed what, and what to do tomorrow.
Homework →Assign practice; it grades itself.

HSF.IF.C.9

**HSF.IF.C.9**: Compare properties of two functions each represented in a different way (algebraically, graphically, numerically in tables, or by verbal descriptions). For example, given a graph of one quadratic function and an algebraic expression for another, say which has the larger maximum.

HSF.IF.C.9: Compare properties of two functions each represented in a different way (algebraically, graphically, numerically in tables, or by verbal descriptions). For example, given a graph of one quadratic function and an algebraic expression for another, say which has the larger maximum.

What you'll learn

Extract comparable properties (intercepts, maxima/minima, average rate of change, domain, range) from functions given in different representations (algebraic, graphical, tabular, verbal)
Compare the same property across two functions to determine which is greater, lesser, or equal
Read key features from graphs and tables with sufficient accuracy to support valid comparisons
Convert between representations when necessary to make a comparison feasible
Justify comparisons using evidence from each representation, citing specific values, coordinates, or calculations
Communicate comparison results in complete sentences that reference both functions and the specific property being compared

Review first:

Slides

Step through the lesson, or watch it as a narrated video • 2 slide decks

Compare functions extraction

✓ Start here

Watch as video

Compare functions extrema

Watch as video

Practice

Try it on your own

Exercise

Practice problems, checked as you go

Was this lesson helpful?

Report a problem with this page