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
If y=a is a horizontal asymptote of the function y=f(x), then EITHER limlimits _(x→ ∞ )f(x)=a OR limlimits _(x→ -∞ )f(x)=a. Because either of these is sufficient for a horizontal asymptote at y=a, (A) might be true, but does not have to be true. (B) is one ...
百度试题 结果1 题目【题目】【题目】Which of the following is an equation for the horizontal asymptote to the graph of y=3-(x+【题目】【题目】 相关知识点: 试题来源: 解析 【解析】 【解析】 【解析】 【解析】 【解析】 反馈 收藏
k is the horizontal asymptote Take a look at the function: {eq}f(x)=x+7 {/eq} The inverse of this function is: {eq}\frac{1}{x+7} {/eq} This is almost in the standard form for reciprocal functions: a = 1 x = x h = -7 k = ? Since there are no other ...
The fact that there is a vertical asymptote at x=-2 means there must be at least one factor of (x + 2) in the denominator. In order to have a horizontal asymptote at y = 1 the degree of the numerator must equal the degree of the denominator, so we need to introduce a factor ...
What is the vertical asymptote of the rational function f(x) = 3x/(2x - 1)?What is the vertical asymptote of the graph y=(1/5)-x-2?Let f(x) = 1/(x-3)^2 (4x+1) + 1. Find the horizontal asymptote of f(x).For y = (x+2)/(5x-7), at what x-value is there a ...
Vertical Asymptote | Equation, Formula & Rules from Chapter 16 / Lesson 14 57K Learn how to find vertical asymptotes given a rational function and identify them on a graph. Study vertical asymptote rules and identify horizontal asymptotes...
Find horizontal asymptote (if any). There can be at most one horizontal asymptote.5. Find vertical asymptotes (if any) by setting the denominator equal to zero. Remember: if a factor in the denominator “cancels”, it results in a hole instead of a vertical asymptote. 6. Use the x-...
Prove or disprove: If f is an increasing function on (0, infty) whose graph is concave down throughout (0, infty), then the graph of f has a horizontal asymptote. Show that f(x) = ln x^n / x is a decreasing function for x greater than...
athat there are four sudden pressure drops with 90 of intervals. 有四突然的降压与90间隔时间。 [translate] aeromtuon jeromtuon [translate] aactuarial 保险统计 [translate] aInvalid request parameters. Please change your requirements. 无效请求参量。 请改变您的要求。 [translate] ayes it seems ...