options: Use functions to model relationships between quantities.

Understand the concept of a function and use function notation.

Prove and apply trigonometric identities.

Model periodic phenomena with trigonometric functions.

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

Build new functions from existing functions.

Construct and compare linear and exponential models and solve problems.

Build a function that models a relationship between two quantities.

Define, evaluate, and compare functions.

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

Extend the domain of trigonometric functions using the unit circle.

Analyze functions using different representations.
problem_activity: Find all of the roots of the following quartic equation:
$${h(x)=x^4-2x^3-9x^2-18x}$$


correct_option_index: 11