13. Use the graph of a piecewise function with three equations. 25,000 $21,197 20,000 15,000 Tax 10,000 $5.448 -5,000 $1,045. 0 80,000 20,000 $10,450 40,000 60,000 $39,800 Taxable Income 100,000 S102,800 a. A taxpayer has a taxable income of $39,800. What is her tax? b. A taxpayer will owe $21,197. What is his taxable income?
