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MathsMediumNumerical2023 Β· 01 Feb Shift 1

Q87.Let 𝐴 be the area bounded by the curve 𝑦= π‘₯π‘₯- 3, the π‘₯-axis and the ordinates π‘₯= - 1 and π‘₯= 2. Then 12 𝐴 is equal to _____ . 2

What This Question Tests

This question tests the ability to calculate the area bounded by a curve, the x-axis, and given ordinates, specifically involving a function with an absolute value that changes sign within the integration interval, requiring splitting the integral.

Concepts Tested

Area calculation using definite integralsAbsolute value function integrationGraphing functions

Formulas Used

Area = ∫|f(x)| dx

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