Which of the following are arithmetic sequences? Check all that apply. A. 100, 230, 360, 490, ...
B. 2, 6, 18, 54,...
C. 2, 2, 2, 2, 2, ...
D. 1, 2, 3, 4, 5, 6, ...

An is a number that is written without a component. it is a number that is either or . an exponent is a or a number that another number is being to. the number that is being raised to a is called the . the or power tells you how many times to the base by . if an exponent is fractional then ask yourself the question: what when multiplied by itself a certain number of times will equal the number?