March 13, 2015

A YouTube video from Robert Wirtz

Supports the following Standards of Mathematical Practice

• 1 Make sense of problems and persevere in solving them.

• 2 Reason abstractly and quantitatively.

• 3 Construct viable arguments and critique the reasoning of others.

• 4 Model with mathematics.

• 7 Look for and make use of structure.

- Mathematics > General
- Mathematics > Algebra
- Mathematics > Equations
- Mathematics > Graphing
- Mathematics > Number Sense & Operations

- Grade 6
- Grade 7
- Grade 8
- Grade 9
- Grade 10

Make sense of problems and persevere in solving them.

Reason abstractly and quantitatively.

Construct viable arguments and critique the reasoning of others.

Model with mathematics.

Look for and make use of structure.

Describe qualitatively the functional relationship between two quantities by analyzing a graph (e.g., where the function is increasing or decreasing, linear or nonlinear). Sketch a graph that exhibits the qualitative features of a function that has been described verbally.