Understand that the graph of an equation in two variables is the set of all its solutions plotted in the coordinate plane, often forming a curve, which could be a line.

A1.F-IF.B.4

For a function that models a relationship between two quantities, interpret key features of graphs and tables in terms of the quantities, and sketch graphs showing key features given a verbal description of the relationship. Include problem-solving opportunities utilizing real-world context. Key features include: intercepts; intervals where the function is increasing, decreasing, positive, or negative; relative maximums and minimums. Focus on linear, quadratic, exponential and piecewise-defined functions (limited to absolute value and step).

A1.F-IF.B.5

Relate the domain of a function to its graph and, where applicable, to the quantitative relationship it describes.

3.05 Characteristics from a graph

Interactive practice questions

Outcomes

A1.A-REI.D.10

A1.F-IF.B.4

A1.F-IF.B.5

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