A.: 0 960 5350 B: The solutions show how much income tax is owed for each given income bracket.
Work Step by Step
A: The given inequalities tell you which functions to use for each given value. T(5000)=0 T(12000)=0.08(12000)=960 T(25000)=1600+0.15(25000)=5350 B. Examining the context given in the problem, you can read that the function determines how much income tax is owed according to given intervals of income.