The scatter plot below shows the commute times of 25 different people and the number of stoplights they drive through on their w
ay to work.
Which type of association best describes the relationship between the number of stoplights on a person's commute and that person's commute time?
A.
no association
B.
negative association
C.
positive and negative association
D.
positive association
Which type of association best describes the relationship between the number of stoplights on a person's commute and that person's commute time?
A.
no association
B.
negative association
C.
positive and negative association
D.
positive association
1 answer:
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<h2>Hello!</h2>
The answer is:
The fourth graph.
<h2>Why?</h2>We are given the following equation:
Then, we need to find the graph of f(x+2) that will be equal to:
Now, finding the x-axis interception, making "y" equal to 0, we have:
Therefore, the x-axis interception point is located at (-2,0), it matches with the fourth graph.
Now, finding the y-axis interception, making "x" equal to 0, we have:
Therefore, the y-axis interception point is located at (0,2), it matches with the fourth graph.
Hence, we have that the graph of f(x+2) is the fourth graph since the second graph function cuts the x-axis at -2 and the y-axis at 2.
Have a nice day!