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Dvinal [7]
3 years ago
7

Which of the following is a reflection of ( 2,4 ) across the x-axis?

Mathematics
1 answer:
fiasKO [112]3 years ago
7 0

Answer:

(2,-4)

Step-by-step explanation:

(2,4) is located in Quadrent I (+,+), if you reflect over the x-axis, it would be in Quadrent IV (+,-).

if you dont understand I suggest you draw a coordinate plane on a graphing notebook.

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Using a calculator, the correlation coefficient is of 0.7649. Since the correlation is greater than 0.6, there is strong correlation.

<h3>What is a correlation coefficient?</h3>

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Using a calculator, we insert the points (x,y) to find the coefficient. In this problem, the points are given as follows:

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More can be learned about correlation coefficients at brainly.com/question/25815006

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Step-by-step explanation:

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