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Which is true about the slope of the function y=4x+3?
The slope of the function y=4x+3 is 4; in equations like this one, the slope is simply the number before x.
The rise is 4, and the run is 1.
Remember, slope is also defined as "Rise/Run"
[Note:- You haven't listed any options here, could you kindly add them in the comments?]
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You are correct! The problems that can arise with a function domain are:
In this case, you have a denominator, and you don't have roots nor logarithms. This means that your only concern must be the denominator, specifically, it cannot be zero.
And you simply have
So, the domain of this function includes every number except 3.
The correlation coefficient measures the relationship between the two variables
The correlation coefficient is 0.234
<h3>How to determine the correlation coefficient</h3>The formula of correlation coefficient is:
Using the dataset from the complete question, we have:
Evaluate the difference
Evaluate the quotient
Approximate
Hence, the correlation coefficient is 0.234
Read more about correlation coefficient at: