options: Model periodic phenomena with trigonometric functions.

Build a function that models a relationship between two quantities.

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

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

Construct and compare linear and exponential models and solve problems.

Build new functions from existing functions.

Analyze functions using different representations.

Use functions to model relationships between quantities.

Define, evaluate, and compare functions.

Extend the domain of trigonometric functions using the unit circle.

Prove and apply trigonometric identities.

Understand the concept of a function and use function notation.
problem_activity: Show that
$${\mathrm{log}_{100}x={{\mathrm{log}x}\over{2}}}$$
.


correct_option_index: 4