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Solve the math problem and make grafic

f(x) = {2x}^(2) + - 4


User Gelerion
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Answer:


f(x) = {2x}^(2) + - 4 \\ when \: x \: is \: 1 \\ f(1) = 2(1) {}^(2) - 4 \\ = - 2

User Daniel Kennedy
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