Question

Graphing derivatives, need help!

Answer 1

(i) x=1, x=-2
(ii) x=-1.5, x=2
(iii) im not sure
(iv) i have no idea,

can pls anyone pls help me solve this? ):

Answer 2

Wait, an option is "I have no idea?" haha

Answer 3

Or are those your answers?

Answer 4

no no i mean part (iii) and (iv) idk how to do haha, yup! can help me check?

Answer 5

Part (III) is where is the equation the highest? (0,1.5)

Answer 6

And Part (III) is where is it the lowest? (0,-3.5)

Answer 7

Do you understand maximum and minimum as in extremas?

Answer 8

eh, hm the graph is f' right.. so means its a derivative function. i dont understand how u get those