Assume that for persons who earn less than $30,000 a year, income
tax is 17% of their income.
Question 20 of 23
Tax = 5100
(b) What are you treating as the independent variable?
The dependent variable?
The independent variable is Income
and the dependent variable is Tax
(c) Does your formula represent a function? Explain.
Choose one
(d) If it is a function, what is the domain? The range?
Choose one