What is a Function?
Understand the definition of a function and how inputs map to outputs.
Understand the definition of a function and how inputs map to outputs.
Learn how to find the domain and range of any function, with clear examples.
Explore how functions are visualized on a graph and what the graph tells us.
Learn how to analyze where functions are increasing, decreasing, or constant.
Discover what makes a function even, odd, or neither with symmetry examples.
Meet the most important basic functions that serve as templates for others.
Understand how piecewise functions work and how to graph them correctly.
Learn how to shift, stretch, reflect, and transform functions visually and algebraically.
Understand how to add and subtract functions and interpret the resulting graphs.
See how multiplying or dividing functions affects their graphs and behavior.
Dive into composite functions and how to evaluate and decompose them effectively.
Discover how to find the inverse of a function and verify it using composition.
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