Learn about maximum and minimum points of functions.
Learn how to distinguish between two-variable relationships that are functions and two-variable relationships that aren't functions.
Interpreting_features_of_graphs
Interpret the graphs of functions in terms of the contexts that are modeled by the functions.
Intervals_where_a_function_is_positive_negative_increasing_or_decreasing
Learn about features of functions that have distinct graphical representations: intervals where the function is always positive or always negative, and intervals where the function is always increasing or always decreasing.
Interpreting_function_notation
Solve some word problems by interpreting expressions of modeling functions.
Inputs_and_outputs_of_a_function
Extend your understanding of the relationship between the inputs of a function and the outputs of that function.
Learn how to find the value of a function for a given input value.
Introduction_to_the_domain_and_range_of_a_function
Learn what the domain and the range of a function are. Practice finding the domain and the range of a function given its graph.
Understand the subtle differences and similarities between functions and equations. In this exercise, we will see how an equation can be turned into a function.
Learn what's the average rate of change of a function and how to find it over given intervals.
Average_rate_of_change_word_problems
Solve word problems that concern the average rate of change of a functional relationship.
Determining_the_domain_of_a_function
Determine the domains of functions according to various considerations.
Piecewise functions are functions that have different assignment rules for different numbers. For example, a function can return x² for any negative x-value and return x³ for any non-negative x-value.
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