A 4-column table with 5 rows. The first column is labeled age (years) with entries 1, 2, 3, 4, 5. The second column is labeled given value with entries 15, 12, 9, 5, 4. The third column is labeled predicted value with entries a, 11.9, c, 6.1, 3.2. The fourth column is labeled residual with entries 0.2, b, 0, d, 0.8. John estimates the value of his car over time. The equation for the line of best fit is approximated as y = –2.9x + 17.7, where y represents the value, in thousands of dollars. What values complete the residual table? a = b = c = d =