# 9/13/18 - Using Function Notation

**Essential Question: ***Can you use function notation to evaluate expressions algebraically for inputs and outputs when given a function rule?*

Warm-Up: Create a table and graph for a given function rule - f(x) = 10 - 4x

Discuss using function notation for understanding and simplifying expressions / solving equations algebraically.

Practice algebraically solving problems involving function notation.

Discuss using function notation for identifying input and output pairs when given a graph of a function.

HW: Complete the front-side of the Function Notation - Graphs page.