document.write( "Question 245428: I am having trouble with the following problem:\r
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document.write( "Let f(x) {= 3x^2 - x+1, x < 5
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document.write( " -4x-3, x>5 (the arrow is underscored)\r
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document.write( "a) f(6)
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document.write( "b f(0)
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document.write( "c) f(-3)
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Algebra.Com's Answer #179313 by dabanfield(803)![]() ![]() ![]() You can put this solution on YOUR website! Since 6 is greater than 5 use f(x) = -4*x-3 \n" ); document.write( "f(6) = -4*6 - 3 = ?\r \n" ); document.write( "\n" ); document.write( "Since 0 is less than 5 use f(x) = 3x^2 - x + 1 \n" ); document.write( "f(0) = 3*(0^2) - 0 + 1 = ?\r \n" ); document.write( "\n" ); document.write( "Since -3 is less than 5 use f(x) = 3x^2 - x + 1 \n" ); document.write( "f(-3) = 3*(-3)^2 - (-3) + 1 = ? \n" ); document.write( " |