Kiley gathered the data in the table. She found the approximate line of best fit to be y = 1.6x – 4.

A 2-column table with 5 rows. The first column is labeled x with entries 0, 2, 3, 5, 6. The second column is labeled y with entries negative 3, negative 1, negative 1, 5, 6.

What is the residual value when x = 3?

–1.8
–0.2
0.2
1.8