Answer:

Step-by-step explanation:
The function
has the vertex at
.
Since
, the graph of the function is a maximum graph.
The highest y-value is the y-coordinate of the vertex which is 5.
Therefore the range is {
}
Therefore the correct answer is B.
Answer:19683x
Step-by-step explanation:
Evaluate the exponent
27.93x
27.729x
i am pretty sure sorry if I am wrong
Answer:
I think A
Step-by-step explanation:
But im not sure
Answer:
30 elementary students
Step-by-step explanation:
There are 13 households with 1 child
There are 11 households with 2 children
There are 4 households with 3 children
There is 1 household with 4 children
There are 0 households with 5 children
There is 1 household with 6 children
There are 0 households with 7 children
Therefore, there's a total of 13+11+4+1+0+1+0=30 elementary students