9.) Answer: B. f(x) = 4 - x
Explanation/Proof:
If we substitute, the answers are correct.
f(x) = 4 - (1)
f(x) = 3 ✅
f(x) = 4 - (2)
f(x) = 2 ✅
And so on and so forth.
There are
such strings, provided that the ordering of the bits doesn't matter.
3.) (2,1), (4,2), (6,4), (7,5), (8,6)
Answer:
rational
Step-by-step explanation:
