Contact us
Choose a category below so we can get back to you as quickly as possible.
這是將X變成2X+π/4的問題,有兩種方法.一、x--->2x--->2(x+π/8),橫軸縮小兩倍再左移π/8.二、x--->x+π/4--->2x+π/4,橫軸左移π/4再縮小兩倍.對於Y軸的你應該很熟練吧!仔細想想,希望你能舉一反三.
We and our partners use cookies and other technologies to analyze traffic and optimize your experience. View more info and control your cookies settings at any time in our Cookies Policy.