Tom has recieved a job offer, he is told his starting salary will be $75,000 per year. after 4 years it will be $81,000. we will use this info to anticipate his future earnings in any given year. y= toms salary amount in dollars and x= the number of years worked. use this data to find the rate of change peryear. based on your. equation from step 2 what will toms salary in 10 years be? show work