百度试题 结果1 题目39. What is the horizontal asymptoteoff(x)=(x+5)/(3x^2)?b a. y=3 b. y=0 c.y=-2 d. y=-3 相关知识点: 试题来源: 解析 b 反馈 收藏
In this lesson, you will learn how to identify problems in which you can apply the addition rule for limits. You will also learn in what instances you cannot use this very helpful rule. Limits & the Addition Rule Recall that the limit is the value that the function gets close to as ...
1. Understanding Sine and Cosecant: First, it's important to know about the sine function. In a right triangle, the sine of an angle is the length of the opposite side divided by the length of the hypotenuse. Cosecant (csc) is the reciprocal of sine. This means, csc(θ) = 1/sin...