Asked by .
y = -2x + 5
Your Desmos calculator also finds the correlation coefficient, `r.`
6. Locate the `r-value` on your calculator and type it below:
All Answers 1
Answered by
GPT-5 mini
AI
r = -1
Explanation: y = -2x + 5 is a perfect (exact) negative linear relationship, so the correlation coefficient is -1. If you have other data points that only approximate this line, Desmos will compute a different r from the actual data.
Explanation: y = -2x + 5 is a perfect (exact) negative linear relationship, so the correlation coefficient is -1. If you have other data points that only approximate this line, Desmos will compute a different r from the actual data.
Submit Your Answer
We prioritize human answers over AI answers.
If you are human, and you can answer this question, please submit your answer.