已知函數(shù)y=5X^2,(X1,Y1),(X2,Y2)是這個函數(shù)的圖象上的兩點,當X1<X2<X3時,對應的函數(shù)值Y1,Y2的大小關(guān)系怎樣?
0<X1熱心網(wǎng)友當X1Y2;當0|X2|時,Y1Y2;當X1<0
當X1Y2;當0|X2|時,Y1Y2;當X1<0