SOLUTION: If f(x) = 2x^3 - 4x^2 + 4x + C and f(2) = 5, what is the value of C?
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Question 760592: If f(x) = 2x^3 - 4x^2 + 4x + C and f(2) = 5, what is the value of C?
Answer by jim_thompson5910(35256) (Show Source): You can put this solution on YOUR website!
f(x) = 2x^3 - 4x^2 + 4x + C
f(2) = 2(2)^3 - 4(2)^2 + 4(2) + C
5 = 2(2)^3 - 4(2)^2 + 4(2) + C
5 = 2(8) - 4(4) + 4(2) + C
5 = 16 - 16 + 8 + C
5 = 8 + C
5-8 = C
-3 = C
C = -3
Final Answer: C = -3
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