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

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

Extend the domain of trigonometric functions using the unit circle.

Analyze functions using different representations.

Model periodic phenomena with trigonometric functions.

Prove and apply trigonometric identities.

Define, evaluate, and compare functions.

Build new functions from existing functions.

Understand the concept of a function and use function notation.

Use functions to model relationships between quantities.

Construct and compare linear and exponential models and solve problems.

Build a function that models a relationship between two quantities.
problem_activity: Problem 1
Is the point (
$$6$$
,
$$-1$$
) a solution to the linear equation
$$-2x + 4y = -8$$
? Explain.
Problem 2
Find three solutions to the linear equation
$$2x + 4y = -12$$
and use them to graph the equation.
[IMG]


correct_option_index: 9