If you had
ax^2+bx+c
a is the leading term
when a>0, the parabola opens up and therfor has a minimum point and no max since it goes up infinitely
when a<0, the parabola opens down and therefor has a maximum point and not min since it goes down infinitely
-x^2+8x+9
-1<0
opens down
has max
vertex=max
Answer:
18.02
Step-by-step explanation:
Answer:
22 ft
Step-by-step explanation:
10*2.2 +22. simple as that
The value of r is 26(approximately).
Answer:
x = 2
Step-by-step explanation:
5x + (x + 12)
6x = 12
x = 2
