Given the arithmetic sequence an = -4 + 4(n - 1), what is the domain for n? a) all integers b) all integers where n is greater than or equal to 0 c) all integers where n is greater than or equal to 1 d) all integers where n > 1

It's like discovering the answer to a puzzle. the purpose in solving an equation is to find the value or values of the variable that makes it a true statement. any value of the variable that makes the equation true is called a solution to the equation.