document.write( "Question 454017: I need help and I am not sure if this is even the right section! They want us to find f(-3) When f(x)=x to the second power plus 3x-4 I am so confused I think I am supposed to plug -3 into the equation were the x value is just wanted to compare what I got to someone else. \n" ); document.write( "
Algebra.Com's Answer #311831 by rfer(16322)![]() ![]() ![]() You can put this solution on YOUR website! f(-3)=-3^2+3*-3-4 \n" ); document.write( "f(-3)=9-9-4 \n" ); document.write( "f(-3)=-4 \n" ); document.write( " |