Friday

August 1, 2014

August 1, 2014

Posted by **George** on Monday, November 9, 2009 at 12:48pm.

- Calculus -
**bobpursley**, Monday, November 9, 2009 at 2:14pmHave you graphed it? The graph ought to answer all the questions.

The tangent line will be

y=mx+b at x=2 then y=1/e^.5

if u= -x^-1

d(e^u)= e^u du/dx= e^-1/x * 1/x^2

so all that leads to

y=e^u

y'=1/x^2 * e^-1/x

for x=2, find y' the slope m, put it in the equation, and solve for b, and you have the tangent line.

Graph it all

- Calculus -
**George**, Monday, November 9, 2009 at 4:42pmWhat does it mean asymptotic behavior?

**Related Questions**

Calculus - Suppose f(x)= e^(-1/x). Graph this function in the window -5(</=)x...

Calculus - 1. Given the function f defined by f(x) = x^3-x^2-4X+4 a. Find the ...

Calculus - 55. Find an equation of the tangent line to the graph of f(x) =x^3 - ...

Calculus - Functions? - #1. A cubic polynomial function f is defined by f(x) = ...

Math- calculus - Given f(x) = x ^ 3 - x ^ 2 -4x +4 Find the zeros of f. Write an...

Calculus - Given the function defined as f(x)=x^3-(3/2)x^2-6x+10 a) Explain why ...

Calculus - Given the function defined as f(x)=x^3-(3/2)x^2-6x+10 a) Explain why ...

cal - find the equation of a quadratic function whose graph is tangent at x=1 to...

Calculus - Given the function y=(x^2-5/x+3), answer the following questions. a) ...

Math--Calculus - Let y = f(x) be the continuous function that satisfies the ...