Search results

Stuck on part D onwards. Sent from my iPhone using Tapatalk

How exactly would you go about sketching harder trig functions? Like 1-sec^2 (x + pi/2) Domain, range , amplitude , phase , dy/dx =0, Sign of dy/dx Sent from my iPhone using Tapatalk

Re: HSC 2015 3U Marathon That clears everything . You can't use u substitution for differentiation, only integration. Thanks :) Sent from my iPhone using Tapatalk

Re: HSC 2015 3U Marathon Thanks so much for that Just wondering , what exactly did i do wrong when I used "u substitution" . This qs was in a school exam and I didn't have the answers at the time, so I couldn't just change my method to quotient rule for no reason unless I knew this was...

HSC 2015 3U Marathon I can do it with the quotient rule. But what is wrong when I substitute u=logx Sent from my iPhone using Tapatalk

Re: HSC 2015 3U Marathon How do I sketch y=logx/x When I get to the y' step, I let U = logx Du=1/x dx Y'=udu This is somehow wrong :/ Sent from my iPhone using Tapatalk

How do I sketch y=logx/x When I get to the y' step, I let U = logx Du=1/x dx Y'=udu This is somehow wrong :/ Sent from my iPhone using Tapatalk

Re: HSC 2015 4U Marathon How do I sketch y=logx/x When I get to the y' step, I let U = logx Du=1/x dx Y'=udu This is somehow wrong :/ Sent from my iPhone using Tapatalk

Re: How to excel in senior year studies (yr 11/12) Thankyou Sooo much I don't think learning content is an issue for me.Read read read, practice practice practice and repeat. Even though this is how I do it, would this be your approach ?? Somehow it seems abit too mechanical (thinking of...

How to excel in senior year studies (yr 11/12) Thanks for the quick reply I currently do physics, chemistry 3 units of math, economics , advanced English and as we need 12 units in year 11, I do SLR (just sport, no hwk/exam) As it's still early in the term , I'm not sure what to do. In my...

Re: How to excel in senior year studies (yr 11/12) Hey mei What did your study timetable look like? Did you leave specific spaces for homework? Or did you just stick with a to do list. For me, I don't have any spots for homework, and I just count it inside my study time. I do 1 hour of...

heyo- i read a post about you not liking talent100 english. Did you go there yourself(and for what subjects) ?

PM me to please Great thread btw :D

bump