Answer:
Option D
The domain of the function is: {4, 7}
Step-by-step explanation:
We know that for polynomial functions like its domain and its rank are all real numbers. However, for this case we are told that the function range is: the set {25, 64}
This means that the function is bounded.
Then the domain of f(k) are all possible values of k such that f(k) belongs to the interval {25, 64}.
To find the limit values of k then we do f(k) = 25
Now we factor the expression:
Then k = 4 and k = -6.
Now we do f(k) = 64
We factor the expression:
k = -9 and k = 7.
Finally we search between the options given an interval that matches.
The option that matches is option D {4, 7}
Finally, the domain of the function is: {4, 7}
Steven flips this counter 22 times. What is the probability that the 23rd flip will result in the counter landing on yellow side up?
fraction 22 over 23
fraction 1 over 2
fraction 1 over 4
fraction 1 over 22
Answer:
No
Step-by-step explanation:
If you do 1150 divided by 10 you would get 115 would get 1035 so no
(8/10)^-2
(A) 0
(B) 90
(C) 7
(D) 12
Answer:
0
Step-by-step explanation:
Answer/Step-by-step explanation:
34 - 34= 0
It basically undoes what is being done and gets rid of its worth.