Maths Olympiad Prep

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Algebra Difficulty 2.0 Junior Find the answer United Kingdom

How many of the following four equations has a graph that does not pass through the origin? y=x4+1y=x^4+1, y=x4+xy=x^4+x, y=x4+x2y=x^4+x^2, y=x4+x3y=x^4+x^3

(A) 00 (B) 11 (C) 22 (D) 33 (E) 44

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