options: Interpret expressions for functions in terms of the situation they model.

Use functions to model relationships between quantities.

Analyze functions using different representations.

Interpret functions that arise in applications in terms of the context.

Construct and compare linear and exponential models and solve problems.

Prove and apply trigonometric identities.

Understand the concept of a function and use function notation.

Define, evaluate, and compare functions.

Model periodic phenomena with trigonometric functions.

Build a function that models a relationship between two quantities.

Build new functions from existing functions.

Extend the domain of trigonometric functions using the unit circle.
problem_activity: Categorize each representation of a function as linear, exponential, or quadratic. Explain your reasoning for each one.
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correct_option_index: 3

4