math21wa2a - infinity in the y direction and curves to the...

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1) a) From left to right, the graph runs just above y=-2 sloping slightly upward until it gets to (1,-1). It is discontinuous at (1,-1) but the graph curves sharply down to negative infinity in the y direction as it gets infinitely close to x=3. On the other side of x=3, the graph comes down from positive
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Unformatted text preview: infinity in the y direction and curves to the right, getting infinitely close to y=2 as it approaches positive infinity in the x direction. b) c) There is no rational function that satisfies all the conditions....
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This note was uploaded on 11/16/2009 for the course MATH 021 taught by Professor Muralee during the Spring '08 term at Lehigh University .

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math21wa2a - infinity in the y direction and curves to the...

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