I believe that if mathematicians were smarter, more people would know math. My name is David. I was an early education major before I switched to Mathematics. (read more)
...Fluent in both Japanese and English, I specialize in bridging language barriers and providing personalized instruction. My extensive experience working with learners of all ages and levels allows me to adapt my teaching methods, ensuring that language learning is both engaging and effective. Fl... (read more)
...So, when you read, "y=f(x), that is, y is a function of x," relax and put it in your own words as, to get y,what must you do with the variable x? The book or the teacher tells you: maybe square the x, that is, x^2, maybe then also add 6, that is, x^+6? Enjoy the mystery, plus the magic! (read more)