What is the equation of the line best fit for the following data? Round the slope and y-intercept of the line to three decimal p
laces. X=4,7,10,12,13 y= 5,7,12,14,18
2 answers:
Answer:
y = 1.383x - 1.526
Step-by-step explanation:
Intercept- -1.526
Slope- 1.383
Line of best fit- y = 1.383x - 1.526
Answer:

Step-by-step explanation:
The given data table is
x : 4 7 10 12 13
y : 5 7 12 14 18
We need to find the equation of the best fit line.
The general form of a best fit line is
.... (1)
where, m is slope and b is y-intercept.


Using the graphing calculator we get


Substitute m=1.383 and b=-1.526 in equation (1).

Therefore, the equation of best fit line is
.
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