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

Analyze functions using different representations.

Define, evaluate, and compare functions.

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

Model periodic phenomena with trigonometric 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.

Construct and compare linear and exponential models and solve problems.

Build new functions from existing functions.

Build a function that models a relationship between two quantities.

Use functions to model relationships between quantities.
problem_activity: Write the formula for the functions depicted by the graphs below.
$${f(x)=}$$
$${g(x)=}$$
$${h(x)=}$$
[IMG]


correct_option_index: 3

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