HELP maths assessment due 2moro (1 Viewer)

[chooke]

Hey i have an assessment due 2moro and like normal im leaving it until the last minute...i have a problem with this question. Any help would be wonderful.

1. For the function f(x)=sqrtx find the exact value of the definite integral
INT 3-2 sqrtof x.

any help would be appreciated

 

[Riviet]

Hey i have an assessment due 2moro and like normal im leaving it until the last minute...i have a problem with this question. Any help would be wonderful.

1. For the function f(x)=sqrtx find the exact value of the definite integral
INT 3-2 sqrtof x.

any help would be appreciated

Hi chooke.

3
/
| x^1/2 dx = [2x^3/2 / 3] from 2->3
/
2

=[2(sqrt3)³ - 4sqrt2] / 3

Since we are finding the definite integral, we don't need units, which are only used when specifically asked to find area/volume.

 

[chooke]

ok thanks that helped me alot

 

[klaw]

Hey i have an assessment due 2moro and like normal im leaving it until the last minute...i have a problem with this question. Any help would be wonderful.

1. For the function f(x)=sqrtx find the exact value of the definite integral
INT 3-2 sqrtof x.

any help would be appreciated

what???? a hand-in assessment for maths?

 

[chooke]

yes thats what i have.. is that unusual

 

[Riviet]

I take no responsibility if you get in trouble for seeking help from bos forums lol.

 

[pLuvia]

yes thats what i have.. is that unusual

It is very unusual

 

[chooke]

is it really we never had to do an assessment that was an inclass test assessment. Even in prelim we had a hand in assessment

 

[Riviet]

I have never had take home assessment task for maths. I have had heaps for all my other subjects including sciences, economics and english, but maths... never had one for maths, it is ALWAYS a test of some sought done during school time. Consider yourself lucky.

 

[pLuvia]

We only get homework for maths i.e. questions that we don't finish in class, that's all, never mini assignment type things.

But I do recall in year 7, we were made to research on a great mathematician in maths, but I didn't do it, waste of time anyway

 

[insert-username]

We will have a "take home" assessment for 2 unit, 3 unit, and 4 unit Maths next year. Basically, the questions are harder than usual, and we get to take them home for a week to work them out, collaboratively or by ourselves. Then we sit the assessment - same questions, but changed values. The focus is more on the process than the numbers themselves.


I_F

 

[klaw]

it's pretty unfair to do Qs on the assignment for her.

 

[Riviet]

There's nothing stopping all the students from her year doing the same and getting help from elsewhere. Therefore you could say it's not unfair.

 

[chooke]

thank you riviet that dude has been on my case bout givin answers all the time