17. MODELING WITH MATHEMATICS The data
pairs (x, y) represent the average annual tuition
y (i...
Mathematics, 23.09.2020 14:01 oliviastarkweather16
17. MODELING WITH MATHEMATICS The data
pairs (x, y) represent the average annual tuition
y (in dollars) for public colleges in the United States
x years after 2005. Use the linear regression feature
on a graphing calculator to find an equation of the
line of best fit. Estimate the average annual tuition
in 2020. Interpret the slope and y-intercept in this
situation. (See Example 4.)
(0, 11,386), (1, 11,731), (2, 11,848)
(3, 12,375), (4, 12,804), (5, 13,297)
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