document.write( "Question 173238: what is the domain of T(n)=2n-1?\r
\n" ); document.write( "\n" ); document.write( "also, for this function, what is the coefficient of n?\r
\n" ); document.write( "\n" ); document.write( "what does the coefficient of n tell you about the rate of change? \n" ); document.write( "

Algebra.Com's Answer #128358 by solver91311(24713) $\"\"$ $\"About$

You can put this solution on YOUR website!
Domain: Start with the set of all real numbers. Are there any values or sets of values for which T would not be defined? If there are, then the domain is the set of all real numbers except those values for which T is undefined. Otherwise, the domain is all real numbers.\r
\n" ); document.write( "
\n" ); document.write( "\n" ); document.write( "The coefficient on n in this case is the number 2.\r
\n" ); document.write( "
\n" ); document.write( "\n" ); document.write( "The rate of change of this straight line function is the slope of the line. For any equation of the form $\"y=mx%2Bb\"$ , $\"m\"$ , the coefficient on the independent variable, is equal to the slope or rate of change of the function. \n" ); document.write( "

\n" );