Answer:
D
Step-by-step explanation:
Answer:D
Step-by-step explanation:
Answer:

Step-by-step explanation:
So we have the equation:

Subtract 7 from both sides:

Divide both sides by 3:

So, the value of w is 4.
And we're done!
Answer:
a line that might best estimate the data and be used for predicting values.
Choice B is correct
Step-by-step explanation:
A line of fit might be defined as;
a line that might best estimate the data and be used for predicting values.
This line connects most of the data points thus minimizing the squared residuals of the regression.
I hope this helps...