SOLUTION: For the following function f(x)=3x2-x+4 find f(2) F(2x) F(2x+2)

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 Click here to see ALL problems on Matrices-and-determiminant Question 258939: For the following function f(x)=3x2-x+4 find f(2) F(2x) F(2x+2) Answer by stanbon(57424)   (Show Source): You can put this solution on YOUR website!For the following function f(x)=3x^2-x+4 find f(2)= 3*2^2 - 2 + 4 = 12+2 = 14 --------------------------- F(2x) = 3(2x)^2 - 2x + 4 = 12x^2 -2x +4 --------------------------- F(2x+2) = 3(2x+2)^2 + 2x+2 + 4 = 3(4x^2+8x+4) + 2x^2 + 4 --- = 6x^2 + 24x + 16 ==================== Cheers, Stan H.