we know that
the equation
describe a vertical parabola with vertex at point 
if 
-------> the parabola open Up and the vertex is a minimum
if 
-------> the parabola open Down and the vertex is a maximum
in this problem we have
---> because is positive (given problem)
so
The vertex is a minimum
therefore
<u>the answer is the option C</u>
Up
Answer:
31.1126983722
Step-by-step explanation:
Answer:
3300 people
Step-by-step explanation:
There are 1000 households in a town. Specifically, there are
100 households with one member
= 100 × 1 member
= 100 people
200 households with 2 members
= 200 × 2 members
= 400 people
300 households with 3 members
= 300 × 3 member
= 900 people
200 households with 4 members,
= 200 × 4 members
= 800 people
100 households with 5 members
= 100 × 5 members
= 500 people
100 households with 6 members.
= 100 × 6 member
= 600 people
Thus, the total number of people living in the town is
100 people + 400 people + 900 people + 800 people + 500 people + 600 people
= 3300 people
