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8090 [49]
3 years ago
14

When finding the slope of the trend line, what does the slope mean about the data of the scatterplot? Explain.

Mathematics
2 answers:
Korolek [52]3 years ago
8 0
It means if the line goes up it is postive corralation, and it it goes down, it is negative. But if there are just random dots, than there is no corralation, and you cant draw a line
faust18 [17]3 years ago
4 0

Sample Response: The slope of the trend line is the rate of change of the data. It is the ratio of the change of the dependent variable to the rate of change of the independent variable. Slope represents the value of the correlation.

Brianna bts
2 years ago
edge awnser thxs
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We need to find the center and the radius of

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The general circle equation is the following

(x-h)^2+(y-k)^2=r^2

where

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r is the radius

1. rearrange the equation

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2. Add 25 on both sides

(x^2-10x+25)+(y^2+22y+121)=25

3. Factor

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Now we have an equation that is very similar to the circle equation, so let's compare them

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1 year ago
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