Taxes The Alabama state income tax for a single person in 2017 was determined by the rule determine .02x 10+.04(x 500) 110 + .05(x 3000) T(x): = - if 0 x 500 if 500 < x 3000 if x > 3000 where x is the person's taxable income in dollars. Graph the function 7(x) for taxable incomes between 0 and $5000.