Be the end of Chapter 4, you should be able to do the following :
Solve a linear equation
Solve a quadratic equation
Solve an equation containing fractions
Solve an equation containing roots
Find domain and range of a function
Use function notation
Add, subtract, multiply, and divide functions, and perform composition with functions
Find the inverse of a function
Graph variations on the six basic functions under horizontal, vertical, and stretching transformations
Graph a quadratic function/Find vertex and intercepts
Find zeros of a polynomial function/Solve higher-degree equations
Graph polynomial functions
Graph rational functions
Understand and use the definition and properties for logarithms
Solve exponential equations
Solve equations containing logarithms
Work application problems involving logarithms
