Thursday

July 31, 2014

July 31, 2014

Posted by **amy** on Thursday, May 22, 2008 at 2:41pm.

For x including [–15, 13] the function f is defined by

f(x)=x^7(x+4)^6

On which two intervals is the function increasing (enter intervals in ascending order)?

( i was able to get the first interval but had problems with the first number on the second. I thought it was zero but its wrong)

1.( -15 to -4)

and

2. (???? to 13)

**Related Questions**

calculus - For x ∈ [−12, 10] the function f is defined by f(x) = x7(...

math-calc - for x (-12, 10) the function f is defined: f(x)=x^7(x+2)^2 On which ...

CALCULUs - For all x in the interval [-11,13] the function f is defined by x^3(x...

Math - For x [–14,13] the function f is defined by f(x)=(x^3)(x+6)^4 On which ...

calculus help please - Consider the function f(x)=2x+9x^–1.? For this function ...

Calculus - A cubic polynomial function f is defined by f(x) = 4x^3 + ax^2 + bx...

Calculus - A cubic polynomial function f is defined by f(x) = 4x^3 + ax^2 + bx...

math-calc - Consider the function f(x)= (2x+8)/(6x+3). For this function there ...

Calculus HELP!!! - Here is the graph. h t t p : / /goo.gl/PTc2I (spaces added at...

Clueless in calculus - The function f is defined by f(x)= (25-x^2)^(1/2) for -5 ...