options: Understand the concept of a function and use function notation.

Construct and compare linear and exponential models and solve problems.

Build new functions from existing functions.

Build a function that models a relationship between two quantities.

Prove and apply trigonometric identities.

Model periodic phenomena with trigonometric functions.

Extend the domain of trigonometric functions using the unit circle.

Define, evaluate, and compare functions.

Use functions to model relationships between quantities.

Analyze functions using different representations.

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

Interpret functions that arise in applications in terms of the context.
problem_activity: Task
One online source suggests that exploiting solar energy makes sense in an area that receives $9\frac{kWh}{m^2}$ of solar energy per day and does not make sense in an area that receives only $2\frac{kWh}{m^2}$ of solar energy per day. Does it make sense to exploit solar energy in Santa Rosa?


correct_option_index: 11