The sum of interior angles of a regular polygon is 1980 degrees. how many sides does the polygon have?

Create a data set with 8 points in it that has a mean of approximately 10 and a standard deviation of approximately 1.

The domain of a function can be represented by which one of the following options? o a. a set of output values o b. a set of f(x) values o c. a set of input values o d. a set of both input and output values

Determine if the equation defines y as a function of x: 2xy = 1. yes o no