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View Poll Results: Which RBs should I start? | |||
Tiki Barber at Eagles | 10 | 35.71% | |
Deuce McAlllister at Packers | 6 | 21.43% | |
Thomas Jones vs. Lions | 4 | 14.29% | |
Warrick Dunn vs. Bucs | 7 | 25.00% | |
Corey Dillon at Jets | 1 | 3.57% | |
Voters: 28. You may not vote on this poll |
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#61
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Re: And what is your Problem pls *DELETED*
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what is the 2nd derivative of f(x)=sin(x)cot(x^3)csc(3x^3) and is the graph concave up or concave down? $3 on PS [/ QUOTE ] Ok, I can't take it. I'm gonna give this one a shot (and prob fail) Answer later... |
#62
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Re: And what is your Problem pls *DELETED*
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[ QUOTE ] what is the 2nd derivative of f(x)=sin(x)cot(x^3)csc(3x^3) and is the graph concave up or concave down? $3 on PS [/ QUOTE ] Ok, I can't take it. I'm gonna give this one a shot (and prob fail) Answer later... [/ QUOTE ] Remember to show your work! |
#63
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Re: And what is your Problem pls *DELETED*
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[ QUOTE ] [ QUOTE ] what is the 2nd derivative of f(x)=sin(x)cot(x^3)csc(3x^3) and is the graph concave up or concave down? $3 on PS [/ QUOTE ] Ok, I can't take it. I'm gonna give this one a shot (and prob fail) Answer later... [/ QUOTE ] Remember to show your work! [/ QUOTE ] f'(x) = [(sin(x)cot(x^3))' * csc(3x^3)] + [sin(x)cot(x^3) * csc'(3x^3)] = [sin'(x)cot(x^3) + sin(x)cot'(x^3)]csc(3x^3) + [sin(x)cot(x^3)csc'(3x^3)] = sin'(x)cot(x^3)csc(3x^3) + sin(x)cot'(x^3)csc(3x^3) + sin(x)cot(x^3)csc'(3x^3) f''(x) = [(sin'(x)cot(x^3)) * csc'(3x^3)] + [(sin'(x)cot(x^3))' * csc(3x^3)] + [(sin(x)cot(x^3)]' * csc(3x^3) + [sin(x)cot(x^3)] * csc'(3x^3) + [sin(x)cot(x^3)]' * csc'(3x^3)] + [sin(x)cot(x^3)] * csc''(3x^3) = [sin'(x)cot(x^3)) * csc'(3x^3)] + [sin''(x)cot(x^3) + sin(x)cot'(x^3)] * csc(3x^3)] + [sin(x)cot'(x^3) + sin'(x)cot(x^3)] * csc(3x^3) + sin(x)cot(x^3)csc'(3x^3) + [sin(x)cot'(x^3) + sin'(x)cot(x^3)] * csc'(3x^3) + sin(x)cot(x^3)csc''(3x^3) = sin'(x)cot(x^3)csc'(3x^3) + sin''(x)cot(x^3)csc(3x^3) + sin(x)cot'(x^3)csc(3x^3) + sin(x)cot'(x^3)csc(3x^3) + sin'(x)cot(x^3)csc(3x^3) + sin(x)cot(x^3)csc'(3x^3) + sin(x)cot'(x^3)csc'(3x^3) + sin'(x)cot(x^3)csc'(3x^3) + sin(x)cot(x^3)csc''(3x^3) f''(x) = -3cos(x)cot(x^3)csc(x^3)cot(x^3) - sin(x)cot(x^3)csc(3x^3) - 3sin(x)csc^2(x^3)csc(3x^3) - 3sin(x)csc^2(x^3)csc(3x^3) + cos(x)cot(x^3)csc(3x^3) - 9sin(x)cot(x^3)csc(3x^3)cot(3x^3) + 27sin(x)csc^2(x^3)csc(3x^3)cot(3x^3) - 9cos(x)cot(x^3)csc(3x^3)cot(3x^3) + 81sin(x)cot(x^3)csc^2(3x^3)cot^2(3x^3) YES I SUCK AT LIFE. NO I DON'T KNOW IF THE CURVE GOES UP OR DOWN BECAUSE I DON'T HAVE MY TI-83 IN FRONT OF ME. SORRY. THIS WAS TO PREVENT MYSELF FROM GOING ON TILT IN THE SNG'S I'M PLAYING. Edit: Yes, I probably made many mistakes in that. Yes, I torture myself. |
#64
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Re: And what is your Problem pls *DELETED*
seems like all the problems of your life have to do something with math ... your all pretty lucky [img]/images/graemlins/laugh.gif[/img]
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#65
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Re: And what is your Problem pls *DELETED*
COSINE!
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