Common Test Mathematics II/B/C practice 156: Using the accompanying practice context, evaluate ∫₀^8 (12x+7) dx.
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An antiderivative is 6x²+7x, giving 440.
Practice Mathematics II / B / C questions with answers and explanations.
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An antiderivative is 6x²+7x, giving 440.
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The conjugate changes the sign of the imaginary part.
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z=(x−mean)/sd=2.
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log x + log y = log(xy).
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The sum is 3(1+…+5)=3×15=45.
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Scalar multiplication multiplies every component.
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f′(x)=10x+1; substitute x=7.
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An antiderivative is 6x²+4x, giving 416.
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The conjugate changes the sign of the imaginary part.
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The conjugate changes the sign of the imaginary part.
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z=(x−mean)/sd=2.
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Repeated multiplication gives 31381059609.