Equation if points are satisfactory

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In summary, the conversation discusses the derivation of A+B = 0 and whether it is a general definition. The speaker mentions the use of substitution and clarifies that y = 0 was substituted. The coordinates of (ln(2), 3/4) and (0, 0) are also mentioned as examples.
  • #1
Calpalned
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Homework Statement


Screenshot (52).png


Homework Equations



n/a

The Attempt at a Solution


How was A+B = 0 derived? Is this a general definition?
 
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  • #2
Calpalned said:

Homework Statement


View attachment 90521

Homework Equations



n/a

The Attempt at a Solution


How was A+B = 0 derived? Is this a general definition?
They used substitution.
 
  • #3
SammyS said:
They used substitution.
I'm sorry, I don't quite get that.
What was substituted? Are they saying y = 0?
 
  • #4
Calpalned said:
I'm sorry, I don't quite get that.
What was substituted? Are they saying y = 0?
The coordinates of the point (ln(2), 3/4) give x and y. Right?

Also the coordinates of (0, 0) give another x and y pair.
 
  • #5
I overlooked the word "origin", but now it makes sense. Thanks
 

1. What is the "equation if points are satisfactory"?

The "equation if points are satisfactory" is a mathematical formula used to determine the satisfaction level of a set of data points. It is often used in research and data analysis to evaluate the overall performance or success of a particular task or project.

2. How is the satisfaction level calculated using this equation?

The satisfaction level is calculated by taking the sum of the individual data points and dividing it by the total number of points. This results in a numerical value that represents the overall satisfaction level of the data set.

3. Can this equation be used for any type of data?

Yes, this equation can be used for any type of data as long as the data points are measurable and can be assigned numerical values. It is commonly used in various fields such as psychology, economics, and marketing.

4. What does a higher satisfaction level indicate?

A higher satisfaction level indicates that the data points are performing well and meeting expectations. This can be interpreted as a positive outcome or success in the task or project being evaluated.

5. Are there any limitations to using this equation?

While this equation can provide useful insights, it should not be the sole factor in determining the overall success or performance of a task or project. Other factors such as qualitative data and external variables should also be considered for a comprehensive analysis.

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