document.write( "Question 48464: if the point (-3,8) is on the graph of f(x), find the point on the graph of each of the following
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document.write( "1. y=-3f(x-2)
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document.write( "2. y= f(3x)-3
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document.write( "3. y= 1/4f(1/3x)
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document.write( "4. y= -2f(x+4)+3 \n" );
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Algebra.Com's Answer #32145 by stanbon(75887)![]() ![]() ![]() You can put this solution on YOUR website! if the point (-3,8) is on the graph of f(x), find the point on the graph of each of the following \n" ); document.write( "1. y=-3f(x-2) \n" ); document.write( "The (x-2) moves the point \"2\" to the right. \n" ); document.write( "The -3 multiplies the y value by -3. \n" ); document.write( "Then (-3,8) will move to (-1,-24) \n" ); document.write( "--------------------------------------- \n" ); document.write( "2. y= f(3x)-3 \n" ); document.write( "The 3 of 3x will multiply the x-value of the point by (1/3). \n" ); document.write( "The -3 will lower the y-value by 3. \n" ); document.write( "Then (-3,8) will move to (-1,5) \n" ); document.write( "--------------------------------------- \n" ); document.write( "3. y= 1/4f(1/3x)-value by \n" ); document.write( "The (1/3) will multiply the x-value by 3. \n" ); document.write( "The (1/4) will multiply the y-value by (1/4) \n" ); document.write( "Then (-3,8) will move to (-9,2) \n" ); document.write( "------------------------------------ \n" ); document.write( "4. y= -2f(x+4)+3 \n" ); document.write( "The 4 moves subtracts 4 from the x-value. \n" ); document.write( "The -2 multiplies the y-value by -2 \n" ); document.write( "The 3 adds 3 to the y-value. \n" ); document.write( "Then (-3,8) will move to (-7,-13) \n" ); document.write( "-------------------------------------- \n" ); document.write( "Cheers, \n" ); document.write( "Stan H. \n" ); document.write( " \n" ); document.write( " |