Contact us
Choose a category below so we can get back to you as quickly as possible.
∵是平移得到,∴可設新直線解析式為y=3x+b,∵原直線經過點(0,1),∴向右平移2個組織,再向下平移3個組織得到的點為(2,-2),代入新直線解析式得:b=-8,∴新直線解析式為:y=3x-8.
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.