In matlab. Write a function called "fpiece" with one array input with a variable number of array elements, and

three outputs. The first output is an array with an equal number of elements as the input array. The

second and third outputs are scalars. The function needs to check each input value and use different

functions to compute the first output. See Table $1$ for the functions that are to be used. The second

output is the average of all the output values and the third output is the index of the minimum value in

the input array $($see Figure $3$ for test IO$).$

Table $1-$ Function Used for First Output

Figure $3$: Test input and output for the fpiece function