Answer:
Completing the square
Step-by-step explanation:
The next step would be to factor into a perfect square
Answer:
Option B.
Step-by-step explanation:
In a regression of y in x, the proportion oh the variation in y explained by the variable x is shown in the R-squared value. So, for answering this question we need to look at the R-squared of such regression.
In this case the R-squared is 98.9% (or 0.989), so we will the option that matches this value. Looking at your options, the one that matches the R-squared is option B.
So, B is the correct option.
Is there a decimal, if so i can answer.
Correct ~~~~~~~~~~~~~~~~~~~~~~
The correct solution is 75.
