Algebra 1: Graphing Linear and Nonlinear Functions | CodeSignal Learn

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Algebra 1: Graphing Linear and Nonlinear Functions

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4 courses

76 practices

5 hours

Build confidence graphing and interpreting linear and nonlinear functions. Learn to calculate slope and rate of change, identify minimums and maximums, compare graphs, and connect key features to the real-world relationships they represent.

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Verified skills you'll gain

DEVELOPING

Analyzing and Transforming Functions

DEVELOPING

Reading and Interpreting Charts and Graphs

DEVELOPING

Working with Coordinates

Course 1

Coordinates and Function Representations

4 lessons

16 practices

You will build confidence reading and constructing coordinate-plane graphs, interpreting inputs and outputs, creating function tables, and determining when equations, tables, and graphs describe the same relationship.

Course 2

Linear Graphs, Slope, and Intercepts

5 lessons

20 practices

You will recognize linear functions across graphs, tables, and equations; calculate and interpret slope and intercepts; and construct linear graphs from points, tables, and common equation forms.

Course 3

Nonlinear Graphs and Key Features

6 lessons

24 practices

You will recognize and construct quadratic, absolute-value, and exponential graphs; identify and interpret extrema and turning points; calculate quadratic vertices; and calculate average rates of change across intervals.

Course 4

Comparing and Interpreting Graphs

4 lessons

16 practices

You will interpret graph features in familiar situations, match graphs to plausible relationships, and compare outputs, rates, intersections, extrema, and event timing across multiple graphs.

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