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Precalculus
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A.
Functions
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A.4.
Functions
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Unit Challenge
Determine whether the relation is a function
Overview
Determine whether a relation is a function using sets of ordered pairs
Evaluating Functions
Overview
Evaluate the function using function notation
Evaluate a piecewise function
Finding the difference quotient
Finding X-Values and the Domain of Functions
Overview
Find x-values for which the function is zero
Find x-values for which two functions are equal
Find the domain of the function given an equation
Analyzing Graphs of Functions
Overview
Finding the Domain and Range of a Function Using a Graph
Using the Vertical Line Test to decide if the Relation is a Function
Finding the Zeros of a Function Algebraically
Determining over Which Intervals the Function is Increasing, Decreasing, or Constant
Finding the Relative Minimum and Relative Maximum of a Function
Finding the Intervals for Which the Function is Positive
Finding the Average Rate of Change of a Function
Finding the Average Speed of an Object
Determining if Functions are Even, Odd, or Neither
Analyzing Graphs of Functions Determining over Which Intervals the Function is Increasing, Decreasing, or Constant
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