12. Integration
iGCSE (2021 Edition)
12.06 Definite integrals and the area under a curve
Interactive practice questions
Find the exact value of $\int_1^8\left(10-x\right)dx$∫81(10−x)dx geometrically.
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Easy
2min
Find the exact value of $\int_3^5\left(2x+1\right)dx$∫53(2x+1)dx geometrically.
Easy
1min
Find the exact value of $\int_0^{16}f\left(x\right)dx$∫160f(x)dx geometrically, where $y=f\left(x\right)$y=f(x) is graphed below.
Medium
1min
Find the exact value of $\int_0^{16}f\left(x\right)dx$∫160f(x)dx geometrically, where $y=f\left(x\right)$y=f(x) is graphed below.
Easy
< 1min
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