find the area bounded by y=x² and x-2y+1=0
问题描述:
find the area bounded by y=x² and x-2y+1=0
答
请问是要翻译还是要解答呢解答,谢谢画图很简单得出两个交叉点,这里我画不了,你自己画下吧,很简单的如果算的话由x-2y+1=0得出y=1/2(x+1)代入y=x²得出一元两次方程x² =1/2(x+1)解得(-1/2,1/4)(1,1)