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

Define, evaluate, and compare functions.

Extend the domain of trigonometric functions using the unit circle.

Build new functions from existing functions.

Prove and apply trigonometric identities.

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

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

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.

Analyze functions using different representations.

Model periodic phenomena with trigonometric functions.
problem_activity: Problem 1
Show students Graph 21 from
Which One Doesn't Belong: Graphs and Equations
.
Problem 2
Do this Desmos activity,
Sine Transformations
, with students.
Problem 3
Write both a sine and cosine function that model the graph shown below.
[IMG]


correct_option_index: 3

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