斜率 x^5-x^3

解答

斜率

x^{5} - x^{3}

5 x^{4} - 3 x^{2}

求解步骤

y = x^{5} - x^{3}

要确定函数的斜率，对

x^{5} - x^{3}

求导

\frac{d}{d x} (x^{5} - x^{3}) = 5 x^{4} - 3 x^{2}

5 x^{4} - 3 x^{2}

y^{^{'}} = \frac{4 x}{y}

x \to 1 lim ((x) (x - 1)^{- 1})

\int_{0}^{1} x^{3} (1 - x)^{2} d x

\int cos (4 x) d x

a re a y = \frac{2 x}{1 + x ^{2}}, - 4 \leq x \leq 4