105. Modeling Sunrise Times In Boston, on the 90th day (March 30) the sun rises at 6:30 a.m., and on the 129th day (May 8) the sun rises at 5:30 a.m. Use a linear function to estimate the days when the sun rises between 5:45 a.m. and 6:00 a.m. Do not consider days after May 8. (Source: R Thomas.)
116. Critical Thinking Explain how a linear function, a linear equation, and a linear inequality are related. Give an example.