rate of change expon (1 Viewer)

[Tryingtodowell]

How do u do this (new to this btw)

 

[Average Boreduser]

Did u buy the wrong textbook?
That's a differential eqn--> 3u yr 12 topic.

You take dx to rhs and the y on the rhs to the lhs. you then integrate and then sub the condition you are given for the function they want you to find

(FYI not a exp rate of change)

 

[Tryingtodowell]

 

[Tryingtodowell]

its the new senior textbook

 

[Tryingtodowell]

Did u buy the wrong textbook?
That's a differential eqn--> 3u yr 12 topic.

You take dx to rhs and the y on the rhs to the lhs. you then integrate and then sub the condition you are given for the function they want you to find

(FYI not a exp rate of change)

there has to be a way without integration because why would they give these questions

 

[Average Boreduser]

View attachment 43599

So are they assuming that you alone have to derive integration before even learning it? All the questions you have there need integration

 

[Tryingtodowell]

So are they assuming that you alone have to derive integration before even learning it? All the questions you have there need integration

I have no clue

 

[Average Boreduser]

I'm saying this because

there has to be a way without integration because why would they give these questions

2nd one is somewhat doable because you're given functions where you can diff and pull out a derivative that satisfies what the question gives. but the other one is straight a textbook differential equation question.

 

[Average Boreduser]

its the new senior textbook

This has to be some bootleg utorrent pirated copy lmao no way in hell would they give you integration in a yr 11 textbook. I'd understand maybe if it was a tutoring centre's resources but that there NEEDS integration to work

 

[Tryingtodowell]

ig ill just skip it then

 

[liamkk112]

View attachment 43598
How do u do this (new to this btw)

this is year 12 content, u need to know seperation of variables / integrating factor / ansatz / other methods to solve this equation