导数五步法画函数图像10个函数示意图应用举例之一
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1.函数y=(12x2+9)(4x2+14)的图像示意图：介绍函数的定义域、单调性、凸凹性、极限等性质及五点图表，并通过导数知识计算函数的单调和凸凹区间，简要画出示意图。
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2.函数y=(19x2+5)√(4x2+9)的主要性质及其图像：介绍函数的定义域、单调性、凸凹性、极限等性质，列举函数的五点图表，进一步画出函数的示意图。
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3.函数y=4√(x+80)^7图像画法及步骤：本文通过函数的定义、单调、凸凹性和极限等性质，介绍函数的主要性质及图像画法步骤。
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4.曲线x³+y³=2的主要性质及其图像示意图：介绍曲线方程的定义域、单调性、凸凹性等性质，同时用导数的知识求解函数的单调区间和凸凹区间，并简洁画出函数的图像示意图。
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5.√(x+4)+√(3y+5)=2的图像示意图：介绍曲线方程的定义域、单调性、凸凹性及极限等性质，同时用导数简洁画出函数的图像示意图。
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6.函数y=16x3+8x的图像示意图及主要性质：介绍函数的定义域、单调性、凸凹性、极限等性质，列举函数的五点图表，进一步画出函数的示意图。
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7.函数y=√(20x-87)^5图像画法及步骤：通过函数的定义、单调、凸凹和极限等性质， 并通过导数知识，介绍函数的主要性质及图像示意图画法步骤。
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8.函数y=log2(-2x+3)的图像示意图：介绍函数的定义域、单调性、凸凹性、极限等性质，列举函数的五点图表，简要画出函数的示意图。
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9.函数y=e^x(3x+4)的图像示意图：本文通过函数的定义、单调、凸凹性和极限等性质，介绍函数的主要性质及图像画法步骤。
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10.函数y=2^4x的图像示意图：介绍函数的定义域、单调性、凸凹性、极限等性质，列举函数的五点图表，进一步画出函数的示意图。
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史柔芝17769554950 ______ 你好孩子?作为一名老师给你说说学习一次函数的方法:你主要记住以下内容(定义、图像和性质、增减性)就可以,因为一次函数是有规律的:一、定义:如果y=kx+b(k、b是常数且k不等于0),那么y叫做x的一次函数.二、一次函数的两个特...
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史柔芝17769554950 ______ 还有通过作垂线得出的有特殊角的三角形,
陆食旺4939悬赏!谁能帮我归纳一下高中的函数知识?具体的
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史柔芝17769554950 ______ a: a分为两部分:符号和大小(即绝对值) 符号:正号说明开口向上,负号说明开口向下 大小:a的绝对值越大,抛物线开口越小(瘦).a的绝对值越小,抛物线开口越大(胖). b: b不能单独判断,要与a结合判断,有个口诀心法:左同右异(左右是指抛物线对称轴在x轴的左右,同异是指a、b的符号是同号还是异号). 就是说,如果对称轴在x轴的左侧,则a、b同号;如果对称轴在x轴的右侧,则a、b异号;由于a的符号在上面已经说了,所以b也就不难判断了.值得一提的是如果对称轴是y轴,则b=0 对称轴公式:x=-b\2a c: c表示抛物线与y轴的交点,图像过(0,c)点.如果抛物线通过原点,则c=0
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史柔芝17769554950 ______ 高中数学函数知识点总结 1. 对于集合,一定要抓住集合的代表元素,及元素的“确定性、互异性、无序性”. 中元素各表示什么? A表示函数y=lgx的定义域,B表示的是值域,而C表示的却是函数上的点的轨迹 2 进行集合的交、并、补运算时...
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