Answer:

Step-by-step explanation:
hello

so to know the maximum to y we can check the maximum of
f(x)=
f is derivable and f'(x)=6-2x
f'(x)=0 <=> x = 3
so the maximum is reached for x = 3
f(3)=18-9=9
and then

to be rigorous, we can write the variation table of y to show that there is only one maximum
hope this helps
Step-by-step explanation:
1. x^2 + 10x + 25
2. x^2 - 25
.........
Answer:
There are 96 boys in the soccer league.
Step-by-step explanation:
You multiply 160 by 60%, which is also 160*.6.
160*.6=96
Answer:
7 4 and 15 because term means numbers
Answer:
3
Step-by-step explanation: