Formula vs Table Food

J

I’m a first time mom and a little confused about how to incorporate table food into my 9 month olds diet. He is now drinking 6-8 ounces of formula every 3 hours and also eating 4 ounces of baby food usually 3 times a day.

He’s tried some table food like mashed potatoes, pasta, etc. but I’m confused on what other options we have!

And If I start feeding him actual food will this cut down on his formula feeding?? Or do i still give him his formula as much as he will drink until he turns one?

Any advice? Thanks!