Given the function f(x)=(1/3x^3) -400x, find any extrema and points of inflection using derivatives

a) t'(-3, 6) and v'(0, 3)  

step-by-step explanation:

if you use photomath right away it will give you the answer not like this app that you have to wait for people.

the answer is d

the answer is in the first quadrant, which make the y-int positive.

since the dots are going down, therefore the correlation is negative

i hope it is right.

answer: i ! the answer is   9000 seconds, also d

hope i

-lavira : )