Contact us
Choose a category below so we can get back to you as quickly as possible.
もし関数y=ax2+bx+c(a=0)が原点を過ぎて、すなわちO(0,0)がイメージ上に、(0,0)に代入解析式整理即得,c=0逆に、もしc=0ならばy=ax2+bx,當x=0時,y=0,即y=ax2+bx+c(a=0)過原点故答案は:c=0
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.