document.write( "Question 172881: Given f(x) = 5x - 1, find f(a + 3) \n" ); document.write( "
Algebra.Com's Answer #127737 by monika_p(71)![]() ![]() ![]() You can put this solution on YOUR website! You have to substitute x for (a+3) \n" ); document.write( "f(a+3)= 5(a+3)-1=5a+15-1=5a+14 \n" ); document.write( " |