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Main content

Unit: Functions

Evaluating functions

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Evaluate functions
4 questions
Evaluate functions from their graph
4 questions
Evaluate function expressions
4 questions

Inputs and outputs of a function

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Function inputs & outputs: equation
4 questions
Function inputs & outputs: graph
4 questions

Functions and equations

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Function rules from equations
4 questions

Interpreting function notation

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Function notation word problems
4 questions

Introduction to the domain and range of a function

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Domain and range from graph
7 questions

Determining the domain of a function

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Determine the domain of functions
4 questions
Function domain word problems
4 questions

Recognizing functions

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Recognize functions from graphs
4 questions
Recognize functions from tables
4 questions

Piecewise functions

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Evaluate piecewise functions
4 questions
Evaluate step functions
4 questions
Piecewise functions graphs
4 questions

Maximum and minimum points

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Relative maxima and minima
4 questions
Absolute maxima and minima
4 questions

Intervals where a function is positive, negative, increasing, or decreasing

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Positive and negative intervals
4 questions
Increasing and decreasing intervals
4 questions

Interpreting features of graphs

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Graph interpretation word problems
4 questions

Average rate of change

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Average rate of change: graphs & tables
4 questions
Average rate of change of polynomials
4 questions

Average rate of change word problems

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Practice

Average rate of change word problems
4 questions

Combining functions

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Composing functions (Algebra 2 level)

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Evaluate composite functions
4 questions
Evaluate composite functions: graphs & tables
4 questions
Find composite functions
4 questions

Shifting functions

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Shift functions
4 questions

Stretching functions

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Identify function transformations
4 questions

Modeling situations by combining and composing functions (Algebra 2 level)

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Model with function combination
4 questions
Model with composite functions
4 questions

Introduction to inverses of functions (Algebra 2 level)

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Evaluate inverse functions
4 questions

Finding inverse functions (Algebra 2 level)

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Finding inverses of linear functions
4 questions

Verifying that functions are inverses (Algebra 2 level)

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Verify inverse functions
4 questions

Determining whether a function is invertible (Algebra 2 level)

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Determine if a function is invertible
4 questions
Restrict domains of functions to make them invertible
4 questions

Determining the domain of advanced functions (Algebra 2 level)

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Domain of advanced functions
(Opens a modal)

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Domain of advanced functions
4 questions
Domain of advanced piecewise functions
4 questions

Determining the range of a function (Algebra 2 level)

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Practice

Range of quadratic functions
4 questions

Graphing nonlinear piecewise functions (Algebra 2 level)

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Graphs of nonlinear piecewise functions
(Opens a modal)

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Graphs of nonlinear piecewise functions
4 questions

Interpreting the symmetry of algebraic models (Algebra 2 level)

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Interpreting the end behavior of algebraic models (Algebra 2 level)

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End behavior of algebraic models
(Opens a modal)

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End behavior of algebraic models
4 questions

Interpreting the periodicity of algebraic models (Algebra 2 level)

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Periodicity of algebraic models
(Opens a modal)

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Periodicity of algebraic models
4 questions

Comparing features of functions (Algebra 2 level)

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Compare features of functions
4 questions

Two-variable functions

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New operator definitions 1
4 questions
New operator definitions 2
4 questions

Unit test

Test your understanding of Functions with these 37 questions.

About this unit

This topic covers: - Evaluating functions - Domain & range of functions - Graphical features of functions - Average rate of change of functions - Function combination and composition - Function transformations (shift, reflect, stretch) - Piecewise functions - Inverse functions - Two-variable functions