MATLAB HELP! Not sure what I am doing wrong. When I run each number seperately in the function I am getting the correct messages. Not sure why its not when I submit the code.

pH 14. Write a function called pHFunction that receives a real number corresponding to a pH and returns a A valid pH is in the range 0 s pH string scalar variable message. message = "acidic If pH-7 message"neutral" If 7 =0 & pH 7 & pH