rational function是什么意思呢~

rational function是什么意思呢~ Rational Rose是什么? 数学中的“rational root conjugate root 和rational function分别是什么意思? what does it mean for a real valued function to be a rational function rational function rational function 是怎么定义的?1.（1/x+1/5）/(1/x+1/3)2.√(x+1)上面两个是吗? 什么是rational decision,英文定义是什么? What is real is rational是什么句型? IBM Rational 最知名的产品是什么? 英语翻译The numerator is a rational power of the identity function 是关于数学的,请准确点!主要是identity function strangle,choke的区别是什么?rational ,reasonable区别是? rational approach rational rotation 解一道英语的数学题,rational function!只用把三个式子列出来就好!Give an example of a rational function with (A) even symmetry (B) odd symmetry (C)neither even or odd symmetry.Include both the function’s equations and a nice graph Use long division and partial fractions to simplify the rational function(x^4+x^3−x^2−x+1) / (x^3−x) function 请问“理性选择理论”（rational-choice theory)是什么请问它的具体内容和主要观点. Let g be the function defined on the set of all real numbers by(继续) g(x)=1 if x is rational and g(x)=e^x if x is irrational.Then the set of numbers at which g is continuous is(a)the empty set(b){0}(c){1}(d)the set of rational numbers (e)the set o list the possible rational roots of x^4+4x^3-2x^2-17x-6.list the possible rational roots of x^4+4x^3-2x^2-17x-6find all of the roots of the function above.Keep your work neat and organized