Companies and corporations are permitted to depreciate assets that have a known useful life span. This accounting practice is called straight-line depreciation. In this procedure the useful life span of the asset is determined, and then the asset is depreciated by an equal amount each year until the taxable value of the asset is equal to zero. A trucking company purchases a new truck for $65,000. The equation that describes the depreciation is y=65,000-13,000x where y represents the value of the truck i dollars and x is the age of the truck in years. a) Find the x- and y-intercepts. b) What does the x-intercept represent in the context of the problem? c) What does the y-intercept represent in the context of this problem?