Examine this tax schedule. Let x represent the taxable income and y represent the tax. a. What is the tax schedule equation that models the tax on the interval over 32,550 but not over 65,725 ? b. Use that model equation to find the tax paid on a taxable income of $57,250 c. What is the tax schedule equation that models the tax on the interval over 100,150 but not over 178,850 ? d. Use that model equation to find the taxable income for a tax of $47,164.