Definition of PERSECUTION. 1. : the act or practice of persecuting especially those who differ in origin, religion, or social outlook. 2. : the condition of being persecuted, harassed, or annoyed. See persecution defined for kids. ADVERTISEMENT.
Telling a Story With Graphs. Task. Each of the following graphs tells a story about some aspect of the weather: temperature (in degrees Fahrenheit), solar radiation (in watts per square meters), and cumulative rainfall (in inches)) measured by sensors in Santa Rosa, CA in February 2012. Note that the vertical gridlines represent the start of the day whose date is given.
Defining the Graph of a Function. The graph of a function f is the set of all points in the plane of the form (x, f(x)). We could also define the graph of f to be the graph of the equation y = f(x). So, the graph of a function if a special case of the graph of an equation. Example 1.