Aline of best fit predicts that when x equals 25, y will equal 27.745, but y actually equals 29. what is the residual in this case? a. 1.255 b. -1.255 c. -2.745 d. 2.745

The correct option is A.

Step-by-step explanation:

From the given information it is clear that at x=25, the predicted value of y is 27.745 and the actually value is 29.

Predicted value = 27.745

Observed value = 29

The formula for residual is

Residual = Observed value - predicted value

The residual in this case is 1.255, therefore option A is correct.

Step-by-step explanation:

10-x/12