Option A:
The equation for the trend line is y = 82x + 998.
Solution:
The points on the line are (2, 1162) and (11, 1900).
Here, 
Slope of the line:



m = 82
Point-slope formula:



Add 1162 on both sides of the equation.

The equation for the trend line is y = 82x + 998.
Hence Option A is the correct answer.
Answer: X=0
Step-by-step explanation when there is no slope the x=0. The line would be flat and horizontal.
Answer:
The answer is -20.
Step-by-step explanation:
(8 × 5) - (-6 × -10)
= 40 - 60
= -20
Well 600-280=320 but if you're going for the neerest hundred that will be 300