stdntlogin3206
stdntlogin3206
24.06.2019 • 
Business

The date of the first sighting of robins has been occurring earlier each spring over the past 25 years at a certain laboratory. scientists from this laboratory have developed two linear equations, shown below, that estimate the date of the first sighting of robins, where x is the year and y is the estimated number of days into the year when a robin can be expected. complete parts a and b. (hint: 2000 was a leap year.)

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