Please help

0.997 11 0.555 21 0.413 40 0.304 2 0.950 12 0.532 22 0.404 50 0.273 3 0.878 13 0.514 23 0.396 60 0.250 A 0.811 14 0:497 24 0.388 70 0.232 5 0.754 15 0.482 25 0.381 80 0.217 6 0.707 16 0.468 26 0.374 90 0.205 7 0.666 17 0.456 27 0.367 100 0.195 8 0.632 18 = 0.444 28 0.361 9 0.602 19 0.433 29 0.355 10 0.576 20 0.423 30 0.349 Data is collected on the relationship between the average daily temperature and time spent watching television. The data is shown in the table and the line of best fit for the data isy=-0.81x+96.7. According to the line of best fit, what would be the predicted number of minutes spent watching television for an average daily temperature of 45 degrees? Is it reasonable to use this line of best fit to make this prediction