PrecalculusMedium SharePrecalculus · Medium problemWhich describes the end behavior of f(x)=−3x4+5x2−2x+1f(x)=-3x^4+5x^2-2x+1f(x)=−3x4+5x2−2x+1 as x→±∞x\to\pm\inftyx→±∞?Aup on both endsBup on the left, down on the rightCdown on both endsDdown on the left, up on the rightCheck Show answer Walk through it step by step Practice more like this