MHB 2.3.361 AP Calculus Exam of differentials of sin wave

karush
Gold Member
MHB
Messages
3,240
Reaction score
5
View attachment 9451

image due to graph, I tried to duplicate this sin wave on desmos but was not able to.

so with sin and cos it just switches to back and forth for the derivatives so thot a this could be done just by observation but doesn't the graph move by the transformations

well anyway?
 

Attachments

  • Capture.PNG
    Capture.PNG
    7 KB · Views: 122
Physics news on Phys.org
what makes you think it's a trig function ? ... could it also be a polynomial function of degree 3 ? note my calc screenshotas you stated, you don't need the equation of the curve to make the correct choice ...

$\displaystyle h(6) = \int_0^6 f(t) \, dt < 0$

$h'(6) = f(6) = 0$

$h''(6) = f'(6) > 0$
 

Attachments

  • cubic_f.png
    cubic_f.png
    367 bytes · Views: 111

Similar threads

Replies
1
Views
2K
Replies
6
Views
2K
Replies
1
Views
1K
Replies
6
Views
2K
Replies
7
Views
2K
Replies
6
Views
1K
Replies
4
Views
2K
Back
Top