Quiz #2: Functions Wednesday, February 25.

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Presentation transcript:

Quiz #2: Functions Wednesday, February 25

Identifying Functions How can you tell whether a relation is a function? (From a graph; from a set of data) Identifying Functions

Representing Functions Ordered Pairs Mapping Diagram Input-Output Table Graph Representing Functions

ex., Given f(x) = 2x + 3, find f(0), f(1), f(-2) Evaluating Functions

How can you tell whether a function is linear or non-linear? Linear/Non-Linear

How can you tell whether a function is proportional or nonproportional? Proportional or Not?

Initial Value & Rate of Change What are these and how do you find them? Initial Value & Rate of Change