A polynomial is given by $h=-4\mathrm{.}5s^2+3\mathrm{.}5s+9\mathrm{.}5.$ Read $s$ from input as a float and compute $h$ using the polynomial Ex: If the input is $3\mathrm{.}2,$ then the output is:

$-25\mathrm{.}380$

Note: $s^2$ can be computed using $*$

$1$

$2$ l$\text{'}\text{'}$ Your code goes here

$4$ print $(($:$f^{\text{'}}\{h$:$\mathrm{.}3f{\}}^{\text{'}}\}$