Section I - Multiple Choice (1 Viewer)

[Demise]

8/10 for MC, 15/15 for q11. Epic lol.

 

[Keelan134]

Yes. Tan is negative in quadrant 2 and 4.

Working angle is pi/6 (30 degrees)
1-1/6 = 5/6
2-1/6 = 11/6
thus, its 5pi/6 ad 11pi/6 ---> D

Thats my reasoning, Answer is D

 

[Timske]

What did u guys put for the derivative graph?

 

[Keelan134]

What did u guys put for the derivative graph?

B? It was a tossup between A and B for me

 

[Demise]

B? It was a tossup between A and B for me

It was a, since straight after the point a would be a max-tp which means concave down which means f''(a)<0.

 

[Timske]

It is f'(x) > 0 and f''(x) < 0

 

[tarce94]

B? It was a tossup between A and B for me

I put A not 100% sure though...

 

[Dash8]

B? It was a tossup between A and B for me

It is f'(x) > 0 and f''(x) < 0

Yeah pretty sure it's 4a...that's what I got

 

[alantuzza]

derivative graph was A, the second derivative was negative as the rate of change of increase was decreasing

 

[Kimyia]

It is f'(x) > 0 and f''(x) < 0

Yeah, I got that.
Its increasing so f'(x) > 0 then it was a concave down point so f''(x) < 0

 

[Timske]

Yeah, I got that.
Its increasing so f'(x) > 0 then it was a concave down point so f''(x) < 0

nice

 

[Trades]

1b
2d
3c
4b
5c
6b
7c
8c
9b
10b

 

[Keelan134]

ahh well looking at 8 outta 10 for MC

 

[tarce94]

1b
2d
3c
4b
5c
6b
7c
8c
9b
10b

4.A
6.D i got B too
8.A i think

 

[osak23]

fark man i lost a mark from question 2

right answer but pcked the wrong fken choice!!!!!!

are you sure question 8 the graph question A?

i put a, someone told me its b....

 

[freeeeee]

Re: Compare Multiple Choice

I got A for 8, everything else is the same.

Yep 8 is A

 

[TheOptimist]

Here are the correct answers;
1)B
2)D
3)C
4)A
5)C
6)D
7)C
8)A
9)B
10)B
had this cross checked with my friends

 

[freeeeee]

Here are the correct answers;
1)B
2)D
3)C
4)A
5)C
6)D
7)C
8)A
9)B
10)B
had this cross checked with my friends

agree

 

[Riaa]

question 3 is A..
isn't it? conjugate base of z would be in the 4th quadrant? so multipy by 1 means it's in the first? O.O

 

[mickstarify]

Re: Compare Multiple Choice

1. B

2. D

3. C

4. A

5. C

6. D

7. C

8. (Not too sure) C

9. B

10. B

Anyone have any revisions?

Exactly this