Interpret key features of graphs

Start lessonBegins with Intercepts and intervals · 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.B.4

**HSF.IF.B.4**: For a function that models a relationship between two quantities, interpret key features of graphs and tables in terms of the quantities, and sketch graphs showing key features given a verbal description of the relationship. Key features include: intercepts; intervals where the function is increasing, decreasing, positive, or negative; relative maximums and minimums; symmetries; end behavior; and periodicity.

HSF.IF.B.4: For a function that models a relationship between two quantities, interpret key features of graphs and tables in terms of the quantities, and sketch graphs showing key features given a verbal description of the relationship. Key features include: intercepts; intervals where the function is increasing, decreasing, positive, or negative; relative maximums and minimums; symmetries; end behavior; and periodicity.

What you'll learn

Identify and interpret intercepts (x-intercepts and y-intercept) of a function's graph in terms of the quantities the function models
Determine intervals where a function is increasing, decreasing, positive, or negative, and explain what these features mean in context
Identify relative maximums and minimums on a graph and interpret their meaning in the situation being modeled
Recognize symmetry and end behavior of a function's graph and describe their contextual significance
Sketch a graph that exhibits specified key features given a verbal description of a relationship between two quantities

Review first: