Respuesta :

Answer:

b) 4x

Step-by-step explanation:

[tex]f(x) = 2 {x}^{2} \\ differentiantig \: w.r.t . \: x \\ {f'} (x) = 2 \times 2x \\ {f'}(x) = 4x \\ [/tex]

I also got B choose B
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