Question

f(x) =x^2+4x+x/6 найти f штрих oт 0

Answer 1

f(x) = x²+4x+$\frac{x}{6}$
f `(x) при x₀=0
f `(x) = 2x+4+$\frac{1}{6}$
f `(x) = 4$\frac{1}{6}$