Given f(x)=3x^2 - 5 , find f(x-1)

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Given f(x)=3x^2 - 5 , find f(x-1)

Guest Jun 10, 2014

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Best Answer

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f(x)=3x^2 - 5

f(x-1)=3(x-1)^2-5

=3(x^2-2x+1)-5

=3x^2-6x+3-5

=3x^2-6x-2

problem Jun 10, 2014

1⁺⁰ Answers

+90

+8

Best Answer

f(x)=3x^2 - 5

f(x-1)=3(x-1)^2-5

=3(x^2-2x+1)-5

=3x^2-6x+3-5

=3x^2-6x-2

problem Jun 10, 2014

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