(04.05 MC) 9th grade math Algebra 1
Temperature (°F) Ice Cream Sale
56.9 $201

62.3 $212

66.2 $218

68.4 $219

73.3 $228

74.6 $230

75.6 $233

75.9 $236

80.4 $245

86.8 $256

What is the slope of the line of best fit, where x represents the average daily temperature and y represents the total ice cream sales? (Round your answer to one decimal place.)

1.8

2.3

3.1

4.3

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