
Math General Math Forum  For general math related discussion and news 
 LinkBack  Thread Tools  Display Modes 
February 6th, 2019, 01:29 AM  #1 
Member Joined: Feb 2018 From: Iran Posts: 50 Thanks: 3  Range of function
For which value of a does the interval [0,1/3] completely include the range of the function: f(x)=1/(3x^(4)âˆ’8ax^(3)+12a^(2)+x^(2)+a) 
February 6th, 2019, 12:25 PM  #2 
Global Moderator Joined: May 2007 Posts: 6,763 Thanks: 697 
It is easier to analyze by $3x^48ax^3+12a^2+x^2+a \ge3$


Tags 
function, functions, range, ranges 
Thread Tools  
Display Modes  

Similar Threads  
Thread  Thread Starter  Forum  Replies  Last Post 
How do get the range of this function?  KaiL  PreCalculus  3  November 17th, 2014 06:22 PM 
Range of a function  happy21  Calculus  9  August 17th, 2013 07:31 AM 
Range of function  sachinrajsharma  Calculus  2  April 8th, 2013 10:09 PM 
Range of function  balbasur  Algebra  1  May 30th, 2010 04:28 PM 
Range of a function  Tartarus  Algebra  8  November 24th, 2009 01:50 PM 