Answer:

Step-by-step explanation:
Point slope form is: 

We are given the slope of
and the point of (8,4).
Replace 'm' with -5/6, 'x1' with 8, and 'y1' with 4.

I do not see any options that match this, but the boxed equation should the correct answer.
Answer:
Step-by-step explanation:
Hi
For roots r1 and r2, the factors are (x-r1)(x-r2)
given
r1 and r2 arer 5+i√2 and 5-i√2
(x-(5+i√2))(x-(5-i√2))=
(x-5-i√2)(x-5+i√2)=
remember that i²=-1
x²-10x+27
Answer:
r = -0.9997
Step-by-step explanation:
A statistics calculator gives the value
r = -0.9997
You can see in the graph below that it represents an excellent negative correlation between x and y.
Every point appears to be exactly on the regression line
.