MATH 019 Lecture 2: Section 2.2 - Infinite Limits and Limits at Infinity
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In mafc , values increase y or decrease to. D lim fix ) x at are infinite limits lim fly ) In xoaiimaxa. io/::cuarn7n:tg7aepse has a vertical sat lim xs a f cx ) too asymptote at a x. I ol x d yo - q asymptote at two sided limit this alone know there is is enough to vertical a xy=x. Dne we do know there is a vertical asymptote at x - I ( b/c we had at least one infinite limit ) This does not exist because a real a is not. Vertical determine the each vertical asymptotes behavior off and near. 2 numerator n ( x ) d ( x ) denominator. X= i there an infinite limit at is a tells us. Vert asym asymptote nc , ) # o ] 1. too l infflx)=dn even if both were @ X at x - 2 (xxx- d.