In the question, we are given the table of values below.
Using the graph plotter,
The slope(m) and the intercept(c) is given as (nearest tenth)
This can be inserted into the equation of best fit below
Also, the correlation coefficient is given as
The relationship is also strong and positive
First, 4d-7=25/4
Then,4d=53/4.
Then you cross multiply, to get 16d = 53. Your final answer is 53/16, or 3 5/16.
Y=3+-2x this is the answer becuase these are the 2 points that the line touches
Answer:
-5/4
Step-by-step explanation:
formula
y2-y1=x2-x1
0-5 over 2+2=-5/4
4 by 1
4 rows
1 column
Rows always come first, then columns
