Answer:
The correct option is A.
Step-by-step explanation:
The difference between actual value and predicted value is called residual.
Formula of residual is

Where, y is observed value or actual value and
is predicted value.


The value of residual is 1.4 and option A is correct.
Answer
well it should be 180 degrees
Step-by-step explanation:
just look on a clock start at 12:00 and got to where half an hour would be
If it’s 4x^3 I would say it’s nonlinear
Answer:
D. 800$
Step-by-step explanation:
Did it on USA test prep