HW$12$

$(50$ Points$)$ Create an anonymous function called my$\_$function, equal to

$-x^2-5x-3+e^x$

a$)$ Use the fplot function to create a plot from $x=-5$ to $x=5.$ Recall that the fplot function can accept a function handle as input.

b$)$ Use the fminbnd function to find the minimum function value in this range. The fminbnd functions an example of function function. Since it requires a function or function handle as input. The syntax is

fmidband$($function$\_$handle, xmin, xmax$)$

Three inputs are required; the function handle, the minimum value of $x$ and the maximum value of $x.$ The function searched between the minimum value of $x$ and the maximum value of $x$ for a point where the function is a minimum.

please show matlab code and impote as well thank you