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Graphing a Rational Expression  Problem 9
Alissa Fong
Alissa Fong
MA, Stanford University
Teaching in the San Francisco Bay Area
Alissa is currently a teacher in the San Francisco Bay Area and Brightstorm users love her clear, concise explanations of tough concepts
We can use a graph of a rational function to solve rational inequalities. Keep in mind that your answer will be a set of x values that make the inequality true. Both interval and inequality notation are presented here. Consider discontinuities, like holes and vertical asymptotes, because they will need to be excluded from your solutions here, as well.
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Alissa Fong
M.A. in Secondary Mathematics, Stanford University
B.S., Stanford University
Alissa has a quirky sense of humor and a relatable personality that make it easy for students to pay attention and understand the material. She has all the math tips and tricks students are looking for.
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Sample Problems (12)
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Graphing a Rational Expression
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Problem 2 4,132 viewsGraph:
f(x) = 1 x + 3 
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Problem 3 3,982 viewsGraph:
f(x) = 1 x 
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Problem 4 1,213 views 
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Problem 5 962 views 
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Problem 6 953 views 
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Problem 7 1,077 views 
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Problem 8 986 views 
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Problem 9 911 views 
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Problem 10 917 views 
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Problem 11 957 views 
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Problem 12 929 views
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