Quiz

Ex Mate I

Hugo Franco 10 perguntas

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Perguntas do quiz (10)

1d/dx(x^3-1)^100
1. A300x^2(x^3-1)^99
2. B100(x^3-1)^99
3. C3x^2
2y=3
1. Ay'=0
2. By'=3x
3. Cy'=3
3y=e^x*senx
1. Ay'=e^x(senx+cosx)
2. By'=tanx
3. Cy'=e^x*cosx
4y=x^(1/2)
1. Ay'=1/(2*x^(1/2))
2. B1/2
3. Cx
5y=2x^3+cosx-tanx
1. Ay'=6x^2-senx-sec^2(x)
2. By'=6x^2+senx+sec^2(x)
3. Cy'=cscx-6x
6y=e^senx
1. Ay'=e^sinx*cosx
2. Be^xcosx
3. Ce^cosx
7y=e^sec(3x)
1. Ay'=3e^sec(3x)*sec(3x)*tan(3x)
2. By'=e^sec(3x)*tan(3x)
3. Cy'=e^tan(3x)
8y=ln(x^2)
1. Ay'=2x/x^2
2. By'=1/x^2
3. Cy'=2x
9y'=(x-3)/(2x+3)
1. Ay'=6/(2x+3)^2
2. By'=6x/(x-3)^2
3. Cy'=1/2
10y=100x^4+30x^3-x
1. Ay'=400x^3+90x^2-1
2. By'=100x^3+30x^2
3. Cy'=400x^3-90x^2-1