Dec 31, 2014 · equation：等式，方程式 英英释义： An assertion that two expressions are , expressed by writing the two expressions separated by an equal sign; from which one is to determine a …

May 28, 2013 · If we want an equation f(x, y) f (x, y) for the line, the domain of f f can only be the shadow of the line on the xy x y plane. But any nice function f f will have as a domain either all pairs (x, y) (x, …

An equation is meant to be solved, that is, there are some unknowns. A formula is meant to be evaluated, that is, you replace all variables in it with values and get the value of the formula. Your …

在论文中，Figure, Equation这些关键词是否需要大写？ [图片] 应该写成这样还是写成 equation 2.36？ 是否有相应规范？ 显示全部 关注者 4

Dec 21, 2023 · I know to translate the circle equation we just need to change the values in the brackets of the general circle equation (x −x1)2 + (y −y1)2 =r2 (x x 1) 2 + (y y 1) 2 = r 2 , and in order to dilate …

Sep 8, 2015 · 默认排序 李郸 5 人赞同了该回答 简单翻译 function 函数 equation 等式 expression 表达式 formula 公式 A is a function of B. 的意思是A的值随B的值的变化而变化。 还有什么句子不懂发到评论 …

Jul 23, 2025 · 这种连续问题我们其实可以用离散化想法来做，因为一旦离散之后我们就可以枚举了。比如转化为正n边形，然后我们算随便挑三点算概率，算面积期望什么的就容易的多了。然后同样的古 …

Oct 2, 2011 · I need to graph a rectangle on the Cartesian coordinate system. Is there an equation for a rectangle? I can't find it anywhere.

Jul 12, 2023 · For example, this equation: x 3 = x 2 ⋅ y x 3 = x 2 y When you graph it out, you can see that there are two lines which intersect perpendicularly. Giving the answers x = 0 x = 0 and y = 2 3 y …

I'm wondering if there is a symbol or notation for Round to the nearest 10th For example, the area of a circle with a radius of 45 feet, rounded to the nearest square foot, could be written as, A =...