Friday

August 29, 2014

August 29, 2014

Posted by **Cleondra** on Sunday, February 19, 2012 at 11:50am.

(a) at what x-values does f have relative extrema?

(b) find the exact value of -1 to 1 on an interval f(x)dx.

(c) show that f does not have any inflection points.

- calculus -
**Reiny**, Sunday, February 19, 2012 at 11:58amf'(x) = e^x - 1

= 0 for extrema of the function

e^x = 1

x = 0

b) ??

c) for points of inflection, f''(x) = 0

f''(x) = e^x

e^x = 0

has no solution.

look at the graph of y = e^x, it never touches the x-axis

**Related Questions**

Calculus - Find the relative extrema of the function f(x) = 1/2 x - sinx on the ...

unique solution - How do I show that the equation x^4 + 3x + 1 = 0, -2 <= x &...

calculus - find the relative extrema and points of inflection, if possible, of y...

Calculus - Given the function: f(x) = x^2 + 1 / x^2 - 9 a)find y and x ...

Calculus - Given the function: f(x) = x^2 + 1 / x^2 - 9 a)find y and x ...

Calculus - Given the function: f(x) = x^2 + 1 / x^2 - 9 a)find y and x ...

Calc-extrema - Find all relative and maximum extrema in ht efunction k(x)=(x^2-4...

Calc-extrema - Find all relative extrema in the function h(x)=cos(2pix/3) on the...

Calculus - The function f(x) is defined as f(x) = -2(x+2)(x-1)^2 = -2(x^3 -3x + ...

Calculus - Find the relative extrema and absolute extrema if any. Use the first ...