Provide an appropriate response.Which of the following is an example of exponential growth?

A. the number of notes in a song
B. the better the quality of sound
C. the increase in frequencies in scale
D. the change in height of a newborn baby

Answer: C

Mathematics

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D.  + i, -  - i

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y? = cos (x y), y (0) = 2, ?x = 0.1

For the initial-value problem, use (a) Euler’s method and (b) the Runge-Kutta method with the given step size ?x to approximate y (2).

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