10 Days to a Less Defiant Child, second edition: The Breakthrough Program for Overcoming Yo

10 Days to a Less Defiant Child, second edition: The Breakthrough Program for Overcoming Yo

Matematika Tentukanlah laju perubahan fungsi f(x)=2x²-4x di (x=2)

Tentukanlah laju perubahan fungsi f(x)=2x²-4x di (x=2)

Jawaban:

4

Penjelasan dengan langkah-langkah:

Turunkan, lalu masukkan nilai x tersebut

f(x)= 2x²-4x

f'(x)= 2(2)x-4

f'(x)= 4x-4

Masukkan x=2

= 4(2)-4

= 8-4

= 4

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