Question
$$ \begin{array}{l}{15-18(\text { a) Find the differential dy and (b) evaluate dy for the }} \\ {\text { given values of } x \text { and } d x \text { . }}\end{array} $$$$ y=1 /(x+1), \quad x=1, \quad d x=-0.01 $$
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Given the function $y=1/(x+1)$, we can rewrite it as $y=(x+1)^{-1}$. Show more…
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$15-18$ (a) Find the differential dy and (b) evaluate dy for the given values of $x$ and dx. $$ y=e^{x / 10}, \quad x=0, \quad d x=0.1 $$
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$15-18$ (a) Find the differential $d y$ and (b) evaluate $d y$ for the given values of $x$ and $d x .$ $$y=e^{x / 10}, \quad x=0, \quad d x=0.1$$
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