The integral evaluates to

MATHEMATICS · Single correct · A Level · Mathematics · Integration · Integration

Problem

The integral ∫8ex dx\displaystyle \int 8e^{x}\,dx evaluates to 8ex+C8e^{x}+C. Which property of integrals justifies pulling the constant 8 outside before integrating? (a) Power Rule (b) Constant Multiple Rule (c) Constant Rule (d) Sum/Difference Rule

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