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Graph the line using the slope, y-intercept, and two points. Free math problem solver answers your algebra, geometry, trigonometry, calculus, and statistics homework questions with step-by-step explanations, just like a math tutor.

齐次微分方程 y''+y=0 的特征方程为. r^2+1=0. 解得. r_1=0+i , r_2=0-i. 所以该方程的通解为. y=C_1\cos x+C_2\sin x. 来自文章. 知乎，中文互联网高质量的问答社区和创作者聚集的原创内容平台，于 2011 年 1 月正式上线，以「让人们更好的分享知识、经验和见解，找到自己的解答」为品牌使命。 知乎凭借认真、专业、友善的社区氛围、独特的产品机制以及结构化和易获得的优质内容，聚集了中文互联网科技、商业、影视、时尚、文化等领域最具创造力的人群，已成为综合性 …

In this video we'll draw the graph for y = 0. First, we will use a table of values to plot points on the graph. Once we have two or three points, we can dr...

Solve your math problems using our free math solver with step-by-step solutions. Our math solver supports basic math, pre-algebra, algebra, trigonometry, calculus and more.

Using the slope-intercept form, the slope is 0 0. Free math problem solver answers your algebra, geometry, trigonometry, calculus, and statistics homework questions with step-by-step explanations, just like a math tutor.

2018年3月13日 · See a full explanation below: The equation y = 0 describes a horizontal line. For each and every value of x; y has the same value of 0. By definition, a horizontal line has a slope of m = 0

Your differential equation is a special case of the more general ode $$ay^{''}+by^{'}+cy=0,$$ where $a,b,c$ are real numbers. One way to solve it is by the following two steps: solve $at^2+bt+c=0$ in $t$; check if the roots are either: a) real …

The function is defined along the x-axis. It means that #y# is #0# in all values of #x#

哟，汉语一级字，读作yō或yo，其本意为表示轻微的惊异或用在句尾表示祈使语气。