options: Extend the domain of trigonometric functions using the unit circle.

Define, evaluate, and compare functions.

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

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

Prove and apply trigonometric identities.

Construct and compare linear and exponential models and solve problems.

Understand the concept of a function and use function notation.

Use functions to model relationships between quantities.

Build new functions from existing functions.

Build a function that models a relationship between two quantities.

Model periodic phenomena with trigonometric functions.

Analyze functions using different representations.
problem_activity: Problem 1
Complete the table below to determine the process for finding the inverse of a function. The price of hats is written as a function of the number of hats,
$$h$$
, produced.
[IMG]
Problem 2
Below is a graph of a relation,
$$f$$
, represented as individual points.
[IMG]
Explain why the relation
$$f$$
is “not invertible.”


correct_option_index: 8