Consider five circles with a radii of 1, 2, 4, 8, and 16 inches. write your answer in terms of pi r square. compare the areas and circumference of a circle when you double the radius? what happens to the area? what happens when you triple the radius.
the table lists the radius, circumference and area.

Determine the domain and range of the given function. the domain is all real numbers all real numbers greater than or equal to –2{x: x = –2, –1, 0, 1, 2}{y: y = –2, –1, 0, 1, 2}. the range is all real numbers all real numbers greater than or equal to –2{x: x = –2, –1, 0, 1, 2}{y: y = –2, –1, 0, 1, 2}.