options: Define, evaluate, and compare functions.

Build a function that models a relationship between two quantities.

Build new functions from existing functions.

Construct and compare linear and exponential models and solve problems.

Understand the concept of a function and use function notation.

Extend the domain of trigonometric functions using the unit circle.

Use functions to model relationships between quantities.

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

Prove and apply trigonometric identities.

Analyze functions using different representations.

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

Model periodic phenomena with trigonometric functions.
problem_activity: Problem 1
Graph the exponential function
$${f(x)=-\left({1\over2}\right)^x}$$
.
Problem 2
Write the equation for the graph shown below.
[IMG]


correct_option_index: 2

3

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