A graphing calculator is recommended. Use the Squeeze Theorem to show that lim x? cos(20æx) = 0. x-0 Illustrate by graphing the functions f(x) = -x?, g(x) = x? cos(20x), and h(x) = x² on the same screen. Let f(x) = -x?, g(x) = x? cos(20x), and h(x) = x². Then ? |s cos(20xx) s ? %3D sx? cos(20x) s ? = lim h(x) = 1. by the Squeeze Theorem we have Since lim f(x) : X-0 lim g(x) =
A graphing calculator is recommended. Use the Squeeze Theorem to show that lim x? cos(20æx) = 0. x-0 Illustrate by graphing the functions f(x) = -x?, g(x) = x? cos(20x), and h(x) = x² on the same screen. Let f(x) = -x?, g(x) = x? cos(20x), and h(x) = x². Then ? |s cos(20xx) s ? %3D sx? cos(20x) s ? = lim h(x) = 1. by the Squeeze Theorem we have Since lim f(x) : X-0 lim g(x) =
Chapter3: Functions
Section3.3: Rates Of Change And Behavior Of Graphs
Problem 2SE: If a functionfis increasing on (a,b) and decreasing on (b,c) , then what can be said about the local...
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