Jaslyn Gordon

2023-02-21

How to find the linearization at a=0 of $f\left(x\right)=\sqrt{25-x}$?

buenasvistasm9xy

We have explanation: Here we have $f\left(0\right)=5$, and
$f\prime \left(x\right)=-\frac{1}{2\sqrt{25-x}}$, so $f\prime \left(0\right)=-\frac{1}{10}$
$L\left(x\right)=5-\frac{1}{10}x$