| A | B |
|---|
| Composition of Functions | Combining two functions by substituting one function's formula in place of each x in the other function's formula. |
| Domain | The set of values (inputs) of the independent variable(s) for which a function is defined. |
| Even Function | A function with a graph that is symmetric with respect to the y-axis. f(–x) = f(x). |
| Function | A relation for which each element of the domain corresponds to exactly one element of the range. |
| Inverse Function | The function obtained by switching the x- and y-variables in a function, written f^ -1. |
| Odd Function | A function with a graph that is symmetric with respect to the origin. |
| Point-slope Form | y – y1 = m(x – x1), where m is the slope and (x1, y1) is a point on the line. |
| Range | The set of values (outputs) assumed by the dependent variable. |
| Slope-intercept Form | y = mx + b, where m is the slope and b is the y-intercept. |
| Zero of a Function | A value of x which makes a function f(x) equal 0. |
