To find the residual of the data point (4, 14.59), you need to use the formula for residuals:
\[ \text{Residual} = \text{Observed Value} - \text{Predicted Value} \]
The observed value is the y-value of the data point, which is 14.59. You will also need a predicted value from a model (like a regression line). Without that predicted value, I cannot calculate the residual.
If you provide the predicted value for \(x = 4\), I can help you compute the residual.