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Home > PC > Chapter 5 > Lesson 5.2.4 > Problem 5-85

5-85.

Use a graphing calculator to sketch the graph of . Use the graph to find all the vertical asymptotes of .

Where does ?

Curve coming from lower left, turning down at (negative 1, comma 0), turning up at (1, comma negative 4), passing through (2, comma 0), continuing up & right.

Rational function with 3 pieces, left piece coming from below x axis, decreasing to negative infinity, left of x = negative 1, center piece, coming from negative infinity right of x = negative 1, turning at approximately (1 half, comma 1 fourth), going to negative infinity left of x = 2, right piece, coming from infinity right of x = 2, continuing to right above x axis.