Fill in the blanks A is an algebraic expression that contains a to the power of one. is an example. A is a rational number that is multiplied by a variable. A is a number that can be written as the , or fraction, of two integers. in the expression is an example of a coefficient. A is a number that does not change. It is a number without a variable in a linear expression. in the expression is an example. is the process of finding factors. It shows what numbers multiply to a certain