Answer:
D) All three have the same correlation coefficient.
Hi,
To find K you will pick a value from the x and then the corresponding Y value. Then we will plug it into the equation that is given y=Kx
Here:
X=25 Y=160
160=k25
(Divide both sides by 25 to isolate K)
K=6.5
Then plug K value into equation
Y=6.5X
Then if you want to check if that is correct you can pick a different point on the table and plug that into the equation to see if you get the same value.
Check:
X=50
Y=6.5x50
Y=320
Answer:
1) 3|x|=[0; infinity). there is no infinity sign lol
2) 3|x|= (0; infinity)
Answer:
I'm assuming you mean a compression of factor 6
In that case, it will be h = 1/6x
Answer:
C.
Step-by-step explanation:
Adding 2 fractions results in a fraction.
