when a time trend is constant, which term best describes the relationship between the growth rate and time trend? time trending in accounting definition how to model changing a time trend why is the growth of a period and a year constant how to model change in time how do you measure trend in a time period how to model changing time trends for sales what is time trend? how to capture changing time trends how to model a dynamic time trend time trending trending how to predict growth of time period when is a trend constant how to make a time trend model which of the following is a characteristic of the time trend? why is the time trend changing? why is it important to model changing sales trends when does the time trend change what is the change in trend in a time period?