Need help please with this question. Thank you:)

The best fit line for the relationship between two variables has an equation of yhat =
2x - 4. An individual in the dataset has a score of 10 on the x-variable and a score of
14 on the y-variable. What is the residual for this individual?
x O 4
2
-4
-2

And the real value for this case is y=14. The residual is defined as:

Replacing we got:

And the best answer would be:

-2

Step-by-step explanation:

For this case we know that the best fit line for the relationship between x and y is given by:

And we know that an  individual in the dataset has a score of 10 on the x-variable and a score of  14 on the y-variable. So then we can find the estimated value like this:

And the real value for this case is y=14. The residual is defined as:

Replacing we got:

And the best answer would be:

-2

the answer is 96 degrees

step-by-step explanation:

you have to realize that a line equals 180 degrees