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7.3.2 IB HL Math Year 1
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Finding area with respect to the y-axis
Page 365 7I (1, 5)
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Find Area of Regions Between Curves
Notice in the above definition, f(x)>g(x), sometimes f(x) and g(x) intersect multiple times over [a,b], in this case the area between the curves is equal to the absolute value:
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Example: Find the area of the region between the curves y=x3 and y=x2-x on the interval [0, 1]
![Example: Find the area of the region between the curves y=x3 and y=x2-x on the interval [0, 1]](http://slideplayer.com/slide/16929625/97/images/4/Example%3A+Find+the+area+of+the+region+between+the+curves+y%3Dx3+and+y%3Dx2-x+on+the+interval+%5B0%2C+1%5D.jpg "Example: Find the area of the region between the curves y=x3 and y=x2-x on the interval [0, 1]")
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Example Find the area of the region bounded by the curves y=x3+2x2 and y=x2+2x on the interval [-2,1]
![Example Find the area of the region bounded by the curves y=x3+2x2 and y=x2+2x on the interval [-2,1]](http://slideplayer.com/slide/16929625/97/images/5/Example+Find+the+area+of+the+region+bounded+by+the+curves+y%3Dx3%2B2x2+and+y%3Dx2%2B2x+on+the+interval+%5B-2%2C1%5D.jpg "Example Find the area of the region bounded by the curves y=x3+2x2 and y=x2+2x on the interval [-2,1]")
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7J (1-13)
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Area and Kinematics
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7K (1-4)
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