In the graph above, what's the distance between (-1,-4) and (-1,5)? A) 1 unit
B) 9 units
C) -9 units
D) 7 units
1:44 AM

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?