document.write( "Question 83057: Alrighty . . . the problem is stated as: For f(x) = 5x – 4, find f(-1).\r
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document.write( "The way I see this in my head is the answer is 0. However I think it might not be but I can't figure out how to proceed, I just see zero as the solution. Can you help please. \n" );
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Algebra.Com's Answer #59600 by scott8148(6628)![]() ![]() You can put this solution on YOUR website! what this means is substitute -1 for the x in the expression and evaluate ... f(-1)=5(-1)-4 ... f(-1)=-9 \n" ); document.write( " |