document.write( "Question 706627: if the domain of f is [0,11] and the domain of g is [3,13] what is the domain of f+g? I am confused on combining these. \n" ); document.write( "
Algebra.Com's Answer #435291 by jim_thompson5910(35256)![]() ![]() ![]() You can put this solution on YOUR website! The smallest number that is in BOTH intervals is the number 3. So the domain of f+g will start with the number 3.\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "The largest number that is in BOTH intervals is 11, so the interval of the domain of f+g ends with 11.\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "Therefore, \r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "Domain of f+g: [3, 11] \n" ); document.write( " |