options: Construct and compare linear and exponential models and solve problems.

Extend the domain of trigonometric functions using the unit circle.

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

Understand the concept of a function and use function notation.

Prove and apply trigonometric identities.

Analyze functions using different representations.

Build a function that models a relationship between two quantities.

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

Build new functions from existing functions.

Use functions to model relationships between quantities.

Model periodic phenomena with trigonometric functions.

Define, evaluate, and compare 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: 5

8