Chapter 5: Relations & Functions

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Presentation transcript:

Chapter 5: Relations & Functions Section 2 – Relations & Functions

Objectives I can identity relations & functions I can evaluate functions

Vocabulary relation function Vertical line test Function notation A set of ordered pairs (numbers that are related to each other) A relation that assigns exactly one output value for each input value If any one vertical line passes through more than one point on a graph of a relation, it’s not a function f(x) Example

Notes Part 1: Identifying relations & Functions

Part 1: Identifying Relations & Functions Pizza House 2 A 4 B 3 C 1 D HOUSE A HOUSE B HOUSE C HOUSE D Pizza House 2 A 1 3 C 4 B PIZZA 1 PIZZA 2 PIZZA 3 PIZZA 4 Pizza House 1 A B 3 D 2 C

Part 1: Identifying Relations & Functions

Part 1: Identifying Relations & Functions

Part 1: Identifying Relations & Functions

Part 2: Evaluating Functions

Part 2: Evaluating Functions

Part 2: Evaluating Functions

Part 2: Evaluating Functions

CAN YOU?? PROVE IT!! I can identity relations & functions I can evaluate functions