WebAlgebra. Graph y=e^ (-x) y = e−x y = e - x. Exponential functions have a horizontal asymptote. The equation of the horizontal asymptote is y = 0 y = 0. Horizontal … WebInteractive, free online graphing calculator from GeoGebra: graph functions, plot data, drag sliders, and much more!
What is the taylor expansion of e^(-1/x)? Socratic
WebSep 25, 2014 · Information from f(x) f(0)=1/{1+1}=1/2 Rightarrow y-intercept: 1/2 f(x) > 0 Rightarrow x-intercept: none lim_{x to infty}e^x/{1+e^x}=1 Rightarrow H.A.: y=1 lim_{x to -infty}e^x/{1+e^x}=0 Rightarrow H.A.: x=0 So far we have the y-intercept (in blue) and H.A.'s (in green): Information from f'(x) f'(x)={e^xcdot(1+e^x)-e^xcdot e^x}/{(1+e^x)^2}=e^x ... WebFinal answer. Transcribed image text: 2. Find the equation of the line tangent to the graph of f at the indicated value of x. a) f (x) = 3+ lnx;x = 1 b) f (x) = 2+ ex;x = 1 3. Let f (x) = 5ex2−4x+1 a) Find the values of x where the tangent line is horizontal. b) Find the equation of the line tangent to the graph of f at x = 1. curettage and bone graft
Indefinite integral of 1/x - Khan Academy
Webgraph 1/(1-x) Natural Language; Math Input; Extended Keyboard Examples Upload Random. Compute answers using Wolfram's breakthrough technology & knowledgebase, relied on by millions of students & professionals. For math, science, nutrition, history, geography, engineering, mathematics, linguistics, sports, finance, music… WebGraph of f(x) = e x. The value e is important because it creates these useful properties: At any point the slope of e x equals the value of e x: when x=0, the value of e x = 1, and slope = 1 when x=1, the value of e x = e, and slope = e … WebWe can extend this idea to limits at infinity. For example, consider the function f(x) = 2 + 1 x. As can be seen graphically in Figure 4.40 and numerically in Table 4.2, as the values of x get larger, the values of f(x) approach 2. We say the limit as x approaches ∞ of f(x) is 2 and write lim x → ∞f(x) = 2. Similarly, for x < 0, as the ... curettage and electrodesiccation cpt