Answer:
Step-by-step explanation
I think this might help you.
Answer:
0.9156
Step-by-step explanation:
In the picture attached, the data is plotted (I made it using MS Excel, you can use similar programmes or a calculator).
The line that best correlates the data has the following equation:
y = 0.1037x + 50.922
and its correlation coefficient is:
R² = 0.9156
Answer: -1/3
Step-by-step explanation:
The formula is y2 - y1/ x2 - x1 . So the answer would be -1/3 bc 3 - 2 = 1 and -11 - (-8) = -3.
X=18y
Y=0
Hope this helps :)
Answer:
the line will be decreasing by 2 and the line will pass through the y at 9
Step-by-step explanation:
line = 2/1
y intercept = 9