My Math Forum Help Needed please I don't know where to start from.

 Calculus Calculus Math Forum

 February 28th, 2019, 06:03 PM #1 Newbie   Joined: Feb 2019 From: NICE Posts: 2 Thanks: 0 Help Needed please I don't know where to start from. The question is. Consider the function f(x)=sqrt(x)/sin(x),0
February 28th, 2019, 06:10 PM   #2
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 Originally Posted by goodboi The question is. Consider the function f(x)=sqrt(x)/sin(x),0
Where did you get this one? The problem looks okay but once you get the minimum point the rest is rather ridiculous.

How do you find the (relative) minimum of any function? (Hint, hint: Remember the endpoints of your interval.)

-Dan

March 1st, 2019, 12:03 AM   #3
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 Originally Posted by topsquark Where did you get this one? The problem looks okay but once you get the minimum point the rest is rather ridiculous. How do you find the (relative) minimum of any function? (Hint, hint: Remember the endpoints of your interval.) -Dan
I got it off of my math homework set for my HL math class (junior year of HS) and I forgot to mention that it is in fact a calculator question and the minimum point is (1.1656,1.174)

Last edited by goodboi; March 1st, 2019 at 12:14 AM.

March 1st, 2019, 06:20 AM   #4
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Quote:
 Originally Posted by goodboi I got it off of my math homework set for my HL math class (junior year of HS) and I forgot to mention that it is in fact a calculator question and the minimum point is (1.1656,1.174)
Sorry, I put the wrong equation in when I graphed it. So for your minimum what is tan(x)? What is 2x?

-Dan

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