Arectangle has 2 5/8 inches squared and a length of 3 in. divide its area by its length to find width.

Graph g(x)=2cosx . use 3.14 for π . use the sine tool to graph the function. graph the function by plotting two points. the first point must be on the midline and closest to the origin. the second point must be a maximum or minimum value on the graph closest to the first point.

Determine domain and range, largest open interval, and intervals which function is continuous.

Find the length of the normal and the angle it makes with the positive x-axis. (see pictured below)