document.write( "Question 908616: Find the value of f(-9) and g(-2) if f(x)= -5x-2 and g(x)=3x^2-21x \n" ); document.write( "
Algebra.Com's Answer #551150 by ewatrrr(24785)![]() ![]() You can put this solution on YOUR website! \n" ); document.write( "Plug and Play \n" ); document.write( "f(-9)= -5(-9)-2 = 43 \n" ); document.write( "g(-2)=3(-2)^2-21(-2)= 12+42 = 54 \n" ); document.write( " |