Answer:
No correlation
Step-by-step explanation:
There is not a positive line of dots
There is not a negative line of dots
so that means there is no correlation
Answer:
true because you can do that in a amound of the total
X^2 -5x+6
X^2-2x-3x+6
(X-2)*(x-3) is the answer
Answer: 21
Step-by-step explanation: This is a combination of 7 objects taken 5 at a time
nCr = n! / r! * (n - r)!
7C5 = 7! / (5! (7-5)!)
= 7! /(5! 2!)
= (7*6*5*4*3*2*1)
-----------------------
5*4*3*2*1 * 2*1
Canceling
= 7*6/ (2*1)
= 21
Step-by-step explanation:
2x-y=4 means y=2x-4. -> slope of the parallel line is 2.
so using pt slope form,
y+11=2(x+3)
y+11=2x+6
y=2x-5