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

Define, evaluate, and compare functions.

Build a function that models a relationship between two quantities.

Construct and compare linear and exponential models and solve problems.

Model periodic phenomena with trigonometric functions.

Understand the concept of a function and use function notation.

Use functions to model relationships between quantities.

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

Analyze functions using different representations.

Prove and apply trigonometric identities.

Extend the domain of trigonometric functions using the unit circle.

Build new functions from existing functions.
problem_activity: Write the formula for the functions depicted by the graphs below.
$${f(x)=}$$
$${g(x)=}$$
$${h(x)=}$$
[IMG]


correct_option_index: 7

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