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Home > CALC > Chapter 10 > Lesson 10.3.1 > Problem 10-120

10-120.
  1. A function that satisfies the differential equation f ′(x) + f(x) = 0 is: Homework Help ✎

    1. f(x) = sin x

    2. f(x) = cos x

    3. f(x) = ex

    4. f(x) = ex

    5. f(x) = ln x