SOLUTION: On January 22, 1943, the temperature t, in degrees Fahrenheit, in spearfish, South Dakot, could be approximated by t= -2m+54, where m is the number of minutes since 9:00 a.m. that

Question 1147359: On January 22, 1943, the temperature t, in degrees Fahrenheit, in spearfish, South Dakot, could be approximated by t= -2m+54, where m is the number of minutes since 9:00 a.m. that morning. Graph the equation and use the graph to estimate the temperature at 9:15 a.m.
Answer by josmiceli(19441) (Show Source): You can put this solution on YOUR website!

At 9:15

Here's the graph:

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