Adata set is shown in the table. the line of best fit modeling the data is y = 2.69x – 7.95. a 2-column table with 5 rows. the first column is labeled x with entries 1, 2, 3, 4, 5. the second column is labeled y with entries negative 5.1, negative 3.2, 1.0, 2.3, 5.6. what is the residual value when x = 3? –0.88 –0.12 0.12 0.88

the linear relationship that represents a variation in direct proportion is the linear function that varies according to the numbers of its domain, for example the cost of producing x number of items can be represented in direct proportion by f (x) = mx + b, where m is the constant of proportionality, x the number of articles produced and b the fixed cost

answer is a.

13.268

hope you get it right.