Friday

July 25, 2014

July 25, 2014

Posted by **rudy** on Thursday, January 24, 2008 at 4:12am.

f(x)=x^3-4x-2 [2,3]

the answer i put was f(20<o and f(3)>0

- math -
**drwls**, Thursday, January 24, 2008 at 5:49amWhat is the meaning of the [2,3] after the definiton of f(x) ?

f(3) = 27 -12 -2 = 13

Why are you calculating f(20) ?

- math -
**lucy**, Thursday, January 24, 2008 at 2:22pmwhat are prime numbers

- math -

**Related Questions**

math - i am wondering if the following answer to my math problem is correct f(x...

language arts - tell which letter is a correct answer to the questions. a ...

business math - Hello,I'm just confuse with this problem: Find the due dates of ...

math,correction - Can someone correct these for me plz... Problem#6 Factor. x(x-...

math, correction,plz - can someone correct these for me plz.... Problem#36 Use ...

Math Inequalities - -9/8x greater than or equal to -1/16 can someone please ...

To:Writeacher - Thanks for your help! I have questions of subject math. What is ...

Math - I had posted this problem with you before and the answer given was 2b =A/...

5th grade math - sue and dave shared 1/3 pound of cherries equally. What ...

math - I've worked these problems but I was just wondering if someone could ...