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Region area

22 practice questionsIntegral CalculusStep-by-step solutions

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1

Find the area under y=3sinxy=3\sin x, the xx-axis, between x=0x=0 and x=πx=\pi.

A.66
B.33
C.3π3\pi
D.00
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2

Find the area bounded by y=x3+10y=x^3+10, the xx-axis, and x=1x=-1, x=2x=2.

A.1354\dfrac{135}{4}
B.454\dfrac{45}{4}
C.3030
D.1352\dfrac{135}{2}
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3

Find the area enclosed by the curve y=4cos3xy = 4\cos 3x, the x-axis and ordinates x=0x=0 and x=π6x=\frac{\pi}{6}

A.113unit21\frac{1}{3}\,unit^2
B.32unit2\frac{3}{2}\,unit^2
C.25unit225\,unit^2
D.0unit20\,unit^2
E.None
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