Which system is represented by the graph? y> 2x
x + 2y 5-8
yz 2x
x + 2y <-8
y< 2x
x + 2y 2-8
y s 2x
x + 2y>-8

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?