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.
If n is odd, the graph is. similar to the graph of and crosses the axis at the x-intercept. The. greater the value of n, the flatter the graph near the origin. The basic charac-. teristics of the cubic function are summarized below. A review of. polynomial functions can be found in the Study Capsules.