Answer:
E
Step-by-step explanation:
Answer:
now one will understand except you because you place the pictures where you cant see the first part
Answer:
(a) The critical points of f are x=0 and x=3.
(b)f is decreasing on and f is decreasing on .
(c) Therefore the local minimum of f is at x=3
Step-by-step explanation:
Given function is
(a)
To find the critical point set f'(x)=0
The critical points of f are 0,3.
(b)
The interval are and .
To find the increasing or decreasing, taking two points one point from the interval (0,3) and another point .
Assume 1 and 4.
Now
and
Since 1∈ , f'(x)<0 and 4∈ , f'(x)>0
∴f is decreasing on and f is decreasing on .
(c)
Differentiating with respect to x
Now
and
Since f''(x)>0 at x=3
Therefore the local minimum of f is at x=3
Answer:
4 4/5 hay bales
Step-by-step explanation:
2 2/5 x 2 = 4 4/5
2.4p = $7.56
7.56 divided by 2.4 =3.15
p = $3.15