Answer:
(6, -2)
Step-by-step explanation:
The midpoint of the segment RS is point M (5, 3). Therefore, the average of the x coordinates of R and S is 5, and the average of the y coordinates of R and S is 3. The x coordinate of R is 4. For 4 and the x coordinate of S to have an average of 5, the x coordinate of S must be 6. Therefore, our point is of the form (6, y). For 8 and the y coordinate of S to have an average of 3, the y coordinate of S must be -2. Therefore, our answer is (6, -2)
The correlation coefficient is independent of changes in origin or scale.
b) The correlation coefficient would remain unchanged (whatever its decimal value may be)
c) The correlation coefficient does not change.
The answer for the problem is 20
Answer:
Domain is all values of X or (-∞,∞)
Range is all the possible values of Y. Since it goes up to 3, and then it goes down, it's all values less than or equal to y, or (-∞,3] or y ≤ 3 (depending on how you need to enter the response.
Step-by-step explanation:
Answer:
c) 98
Step-by-step explanation:
a. 26 - 676
b. 42 - 1764
c. 98 - 9604
d. 1 - 1
e. 11 - 121