generate function from vectors

Write a fucntion file (name it Hello) fro the fucntion f(x) = x4 √(3x+5)/(x2+1)2.

The input to the fucntion is x and the output is f(x). Write the fucntion such that x can be a vector. Use the

fucntion to calculate.

a. f(x) for x=6.

b. f(x) for x=1,3 5,7,9 and 11

how i can write this ?

what i do is this

[Muhammad Akmal Rafique]

f=@(x) x.*4.*sqrt(3.*x+5)/(x.*2+1)^2;

x1=[6]

x=[1;3;5;7;9;11];

f(x)

f(x1)

[darova]

Everything is ok except the dot (element wise operator)