options: Build a function that models a relationship between two quantities.

Extend the domain of trigonometric functions using the unit circle.

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

Model periodic phenomena with trigonometric functions.

Understand the concept of a function and use function notation.

Use functions to model relationships between quantities.

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

Build new functions from existing functions.

Analyze functions using different representations.

Define, evaluate, and compare functions.

Prove and apply trigonometric identities.

Construct and compare linear and exponential models and solve problems.
problem_activity: Below is a graph of the height of a toy rocket over time. This is modeled by a quadratic function.
[IMG]
Describe the features of the function in terms of the intercepts, intervals where the function is increasing/decreasing, and intervals where the rate of change is constant/increasing/decreasing. Describe what each of these features means in the context of the problem.


correct_option_index: 2

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