MATLAB: Creating a function in MATLAB

Question

Here is my question. I feel like this is an easy task but somehow cannot create a function to do this for me.

Create a function which given a value x, returns a value f(x) according the

following equation:

f(x)=xsin(x).

Thanks for the help!

Answer 1

f=@(x) x*sin(x)

%or

function y=f(x)
y=x*sin(x)