Precalculus With Limits: A Graphing Approach Apr 2026

Graphing is easier when you view equations as "shifts" of the parent functions. Horizontal Shifts: (Right) or Reflections: (Over x-axis) or (Over y-axis) Scaling: stretches or shrinks the graph vertically. 3. Analyze Polynomial & Rational Functions

The "Limit" describes the behavior of a function as it approaches a specific point. Precalculus with Limits: A Graphing Approach

Use the Leading Coefficient Test to see where the graph goes as Graphing is easier when you view equations as

Compare the degrees of the numerator and denominator. 4. Trigonometry via the Unit Circle Coordinates: Remember Precalculus with Limits: A Graphing Approach