Question

Qual a derivada da função f(x) = 5x4 + x3 - 6x2 + 9x - 4 no ponto x0 = 0?​

Answer 1

Resposta:

Explicação passo-a-passo:

$f(x)=5x^{4}+x^{3}-6x^{2}+9x-4\\\\f'(x)=4.5x^{3}+3x^{2}-2.6x+9\\\\f'(x)=20x^{3}+3x^{2}-12x+9\\\\para\\\\x_0=0\\\\f'(0)=20.0^{3}+3.0^{2}-12.0+9\\\\f'(0)=9$