Unit 3: Rational & Radical Relationships

  • Learning Targets 

    Priority Standards

    * Standard Focus is Rational and Radical Functions ONLY


    • I can add, subtract, multiply, and divide rational expressions.


    • I can write and interpret simple rational functions and inequalities (in one variable) mathematically and in context and algebraically.


    • I can write and interpret rational and radical equations (in two or more variables) mathematically and in context, graphically and algebraically.


    • I can solve radical and rational equations in one variable.
    • I can give examples showing how extraneous solutions may arise when solving rational and radical equations.

    F.IF.7, 7b, 7d

    • I can graph square root, cube root, and piecewise-defined functions, including step functions and absolute value functions.
    • I can describe key features of these graphs.

    Supporting Standards

    * Standard Focus is Rational and Radical Functions ONLY


    • I can identify the key features from a table or graph of functions.
    • I can sketch functions that model key feature behavior.


    • I can identify and describe the domain of a function to its graph.
    • I can explain why a domain is appropriate for a given situation.

    unit 4

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