Answer:
C) Negative
Step-by-step explanation:
<u>Explanation</u>:-
<u>Correlation</u>:-
Correlation is a statistical measure that indicates the extent to which two or more variables fluctuate together
<u>Positive correlation :-</u>
Positive correlation occurs when the two variables of a function move in opposite directions. As the value of 'x' increases ,the Value of 'y' increases. Like wise the value of 'y' decreases, the value of 'x' decreases.
<u>Negative correlation:-</u>
Negative correlation occurs when the two variables of a function move in opposite directions. As the value of 'x' increases ,the Value of 'y' decreases. Like wise the value of 'y' decreases, the value of 'x' increases.
<u>Final answer</u>:-
If the linear correlation between two variables is negative then the slope of the regression line is also positive.
Answer:
No, A''C''B'' is located at A''(1, 1), C''(4, 3), and B''(1, 5)
Step-by-step explanation:
In general, such a pair of transformations <em>cannot</em> map a figure to itself unless all of the points are on the line y=x. Only point A is located on that line, so ...
- any answer choice with "yes" must be rejected
- any answer choice with original point coordinates must be rejected
That only leaves the last answer choice, as shown above.
Answer:
17
Step-by-step explanation:
17*3=51
51–11=
40
17*2=34
34+6=
40
Answer: 97 meters
Step-by-step explanation:
Draw 2 right triangles KLM and ABC.
ML=3.2 m ( is a pole) KL =1.29 m( pole's shadow).
(The triangle KLM is right because we suppose that pole is staying vertically).
In triangle AB is tower's shadow= 39.25 m and BC is the height og tower=x meters?
Triangles KLM and ABC are similar .
So ML/KL=x/AB
3.2/1.29=x/39.25
x=3.2*39.25/1.29= approx 97.36 meters= 97 meters
You can determine what variable your function depends upon. In the example of y = 2x + 6, the function changes as the value of x changes, so the function is dependent upon x. The left side of your function is the name of your function followed by the dependent variable in parentheses, f(x) for the example.
