【摘要】12《小學生必背數(shù)學公式》.....................................3▲乘法定律:...................................................3▲除法性質(zhì):...................................................3▲減法性質(zhì):............
2025-03-24 03:34
【摘要】11、斜率公式2121yykxx???(111(,)Pxy、222(,)Pxy).2、直線的五種方程(熟練掌握兩點和截距式、一般式)(1)點斜式11()yykxx???(直線l過點111(,)Pxy,且斜率為k).(2)斜截式y(tǒng)kxb??(b為直線l
2024-11-01 22:07
【摘要】搏眾高考網(wǎng)高考熱線:010-51650722第1頁高考理科常用數(shù)學公式總結(jié)();()UUUUUUCABCACBCABCACB??.2.UUABAABBABCBCA???????UACB???UCABR??3.()()card
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