The correct answer is E. A fundamental basis of regression analysis is the assumption of the existence of two independent variables for every dependent variable.
Regression analysis is a statistical method that examines the dependence of a response variable on selected explanatory variables.
When studying the dependence between quantities and trying to describe a given functional dependence on a given formula, it is assumed that the dependence consists of a precisely determinable component and a random component. The relationship with this assumption is called the regression model.
Learn more about regression analysis in brainly.com/question/1305938
Answer:
What is the question?
Step-by-step explanation:
Answer:
![\boxed{\sf -2n+20}](https://tex.z-dn.net/?f=%5Cboxed%7B%5Csf%20-2n%2B20%7D)
Step-by-step explanation:
Let’s find the common difference.
The common difference can be found by subtracting a term in the sequence with the previous term.
![\sf d=16-18\\d=-2](https://tex.z-dn.net/?f=%5Csf%20d%3D16-18%5C%5Cd%3D-2)
Apply formula for the
term of an arithmetic sequence.
![\sf a_n=a_1+dn-d](https://tex.z-dn.net/?f=%5Csf%20a_n%3Da_1%2Bdn-d)
is the first term of the sequence.
is the common difference.
![\sf a_n=18+-2n-(-2)](https://tex.z-dn.net/?f=%5Csf%20a_n%3D18%2B-2n-%28-2%29)
![\sf a_n=18+-2n+2](https://tex.z-dn.net/?f=%5Csf%20a_n%3D18%2B-2n%2B2)
![\sf a_n=-2n+20](https://tex.z-dn.net/?f=%5Csf%20a_n%3D-2n%2B20)
Answer:
Rotation was used to transform the figure.
Step-by-step explanation:
Since only one transformation was used, rotating the pre-image ABC 180° counterclockwise around the origin formed the image DEF.
I hope this helped! :-)