I need to create a bandpass filter with the following design specifications, not sure about how to use the available matlab functions

Answer 1

[Star Strider]

The best way to learn ‘how to use the available MATLAB functions’ is to read about them (documentation, books, lecture notes) and experiment with them until you understand them. That’s how we learned them and how to use them.

My filter design procedure is here. It is intended to be general rather than specific, but it will get you started.