Module 6: Linear functions

Topic A: Linear functions

Learn

Recognizing linear functions
(Opens a modal)
Linear & nonlinear functions: table
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Linear & nonlinear functions: word problem
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Linear & nonlinear functions: missing value
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Interpreting a graph example
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Comparing linear functions: equation vs. graph
(Opens a modal)
Comparing linear functions: table vs. graph
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Comparing linear functions: table vs. graph
(Opens a modal)

Practice

Linear & nonlinear functionsGet 5 of 7 questions to level up!
Interpreting graphs of functionsGet 3 of 4 questions to level up!
Compare linear functionsGet 3 of 4 questions to level up!

Topic B: Bivariate numerical data

Learn

Constructing a scatter plot
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Example of direction in scatterplots
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Scatter plot: smokers
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Outliers in scatter plots
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Clusters in scatter plots
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Estimating the line of best fit exercise
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Line of best fit: smoking in 1945
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Interpreting a trend line
(Opens a modal)

Practice

Constructing scatter plotsGet 3 of 4 questions to level up!
Making appropriate scatter plotsGet 3 of 4 questions to level up!
Positive and negative linear associations from scatter plotsGet 3 of 4 questions to level up!
Describing trends in scatter plotsGet 3 of 4 questions to level up!
Eyeballing the line of best fitGet 3 of 4 questions to level up!
Estimating slope of line of best fitGet 3 of 4 questions to level up!
Estimating equations of lines of best fit, and using them to make predictionsGet 3 of 4 questions to level up!
Interpreting slope and y-intercept for linear modelsGet 3 of 4 questions to level up!

Topic C: Linear and nonlinear models

Learn

Linear graphs word problems
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Modeling with tables, equations, and graphs
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Linear graphs word problem: cats
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Linear equations word problems: volcano
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Linear equations word problems: earnings
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Modeling with linear equations: snow
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Comparing linear functions word problem: climb
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Comparing linear functions word problem: walk
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Comparing linear functions word problem: work
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Linear function example: spending money
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Modeling with linear equations: gym membership & lemonade
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Fitting a line to data
(Opens a modal)

Practice

Linear equations word problems: graphsGet 3 of 4 questions to level up!
Linear equations word problemsGet 3 of 4 questions to level up!
Comparing linear functions word problemsGet 3 of 4 questions to level up!
Graphing linear relationships word problemsGet 3 of 4 questions to level up!
Writing linear functions word problemsGet 3 of 4 questions to level up!
Linear models word problemsGet 3 of 4 questions to level up!

Topic D: Bivariate categorical data

Learn

Two-way frequency tables and Venn diagrams
(Opens a modal)
Two-way frequency tables
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Two-way relative frequency tables
(Opens a modal)
Interpreting two-way tables
(Opens a modal)

Practice

Read two-way frequency tablesGet 3 of 4 questions to level up!
Create two-way frequency tablesGet 3 of 4 questions to level up!
Create two-way relative frequency tablesGet 3 of 4 questions to level up!
Reading two-way relative frequency tablesGet 3 of 4 questions to level up!
Interpreting two-way tablesGet 3 of 4 questions to level up!

About this unit

"In Module 6, students return to linear functions in the context of statistics and probability as bivariate data provides support in the use of linear functions. " Eureka Math/EngageNY (c) 2015 GreatMinds.org