Ace Precalculus in 6 Hours (The Complete Course)
Learn the connections between numeric, graphical, and algebraic representations of relations and functionsWhat you'll learn
- Identify whether a rule is a function
- Find the domain and range of a function (algebraic and transcendental functions)
- Identify whether a graph is a function by using the vertical line test
- Identify whether a graph is a one-to-one function by using the horizontal line test
- Understand and identify properties of a graph (x- and y-intercepts, roots, local extrema, concavity, increasing/decreasing, inflection point, and more)
- Calculate the average rate of change of a function over an interval
- Find the domain of a combination of functions
- Understand transformations of functions (translations, expansion/compression, and reflection)
- Sketch a function using transformations of functions
- Determine whether a function is an even or odd function, or neither
- Find the inverse of a function algebraically and graphically
- Learn the algebraic and graphical properties of algebraic functions (power, polynomial, and rational functions)
- Factor a polynomial function and sketch the function without a graphical calculator
- Understand and evaluate absolute value functions
- Learn the algebraic and graphical properties of transcendental functions (exponential, logarithmic, trigonometric, and inverse trigonometric functions)
- Evaluate transcendental functions without using calculator
- Convert angles from degrees to radians and from radians to degrees
- Find the exact values of trigonometric and inverse trigonometric functions using the unit circle
