The first Weather Bureau Office to open in Arizona was in Yuma where the duties were transferred from the Army at Fort Yuma in July 1891. Tucson followed in September of that year, and it was not until four years later that the small community of Phoenix rated a full station.
Different types of graphs depend on the type of function that is graphed. The eight most commonly used graphs are linear, power, quadratic, polynomial, rational, exponential, logarithmic, and sinusoidal. Each has a unique graph that is easy to visually differentiate from the rest.
Provided by Tutoring Services 1 How to Graph Trigonometric Functions. Created September 2013. How to Graph Trigonometric Functions. This handout includes instructions for graphing processes of basic, amplitude shifts, horizontal. shifts, and vertical shifts of trigonometric functions. The Unit Circle and the Values of Sine and Cosine Functions. The unit circle is a circle with a radius that equals .