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vodomira [7]
4 years ago
8

What is the equation of the trend line?

Mathematics
2 answers:
Soloha48 [4]4 years ago
8 0

Answer:

N=-2M+110

Step-by-step explanation:

we know that

The equation of the line in slope-intercept form is equal to

N=mM+b

where

m is the slope of the line

b is the N-intercept

In this problem we have

b=110

Find the slope

Let

A(20,70),B(0.110)

m=(110-70)/(0-20)=-2

substitute the values

N=-2M+110

mariarad [96]4 years ago
6 0

Answer:

N = -2 M + 110

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