CalcNotes0201-page4

CalcNotes0201-page4 - (Section 2.1: An Introduction to...

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(Section 2.1: An Introduction to Limits) 2.1.3 Solution lim x ± 3 fx () = lim x ± 3 2 x + 1 x ² 2 = 23 + 1 3 ² 2 = 7 A graph can demonstrate this. Consider the graph of y = ; here, y = 2 x + 1 x ± 2 . (Figure 2.1.b) Note : You might not know how to graph the entire graph until later. This will often be the case with these figures. But wait! What if the lover on the left is running along the left branch of the graph? The left branch is irrelevant to our analysis. We really only care about
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This note was uploaded on 12/29/2011 for the course MATH 150 taught by Professor Sturst during the Fall '10 term at SUNY Stony Brook.

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