Answer:
Step-by-step explanation:
When we talk about a reasonable domain for a function, we refer to all values inside the domain set that makes sense to the problem which models the function. For example, if the function models people's age, then the reasonable domain must be all positive integers.
In this case, we have the function
Where represents the number of cars.
The mathematical domain refers to the comple domain set, using negative and positive numbers. However, the mathematical domain doesn't make sense to this problem, because the domain represents cars, and they cannot be represented by negative numbers and decimals.
So, the reasonable domain to this function is the set of all natural numbers, because they are positive and integers.
Therefore, the right answer is the first choice.
Answer:
C is the answer...hope this helps!
Answer:
F(x) -4 shifts it down 4 units from f(x)
Step-by-step explanation:
When we add or subtract from f(x) this causes a shift in the vertical direction.
When we add it shifts it up.
When we subtract is shifts it down
F(x) -4 shifts it down 4 units
Answer: 5/18
Step-by-step explanation:
Answer:
28% probability that every student in the group is a girl.
Step-by-step explanation:
Hope this helps :)