
# Chapter1Functions: Definition and Notation

###### ObjectivesStudent Learning Outcomes
• Identify a function from a table of values, a graph or an equation.

• Recognize, apply, interpret, evaluate and solve equations using function notation.

• Define a relation and define a function.

• Perform calculations using function notation including average rate of change.

• Determine if a variable is dependent or independent.

• Determine the intervals over which a function is increasing or decreasing or constant based on a numerical, graphical or algebraic model.

• Demonstrate appropriate use of inequality notation and interval notation.

Typically students need some review on these topics. The videos below are from Khan Academy, khanacademy.org