Math Problem Statement
Use the properties of limits to help decide whether the limit exists. If the limit exists, find its value. ModifyingBelow lim With x right arrow infinity StartFraction 7 x cubed minus 2 x minus 5 Over 6 x squared minus 3 x minus 8 EndFraction Question content area bottom Part 1 Select the correct choice below and, if necessary, fill in the answer box within your choice. A.ModifyingBelow lim With x right arrow infinity StartFraction 7 x cubed minus 2 x minus 5 Over 6 x squared minus 3 x minus 8 EndFraction equals seven sixths ModifyingBelow lim With x right arrow infinity StartFraction 7 x cubed minus 2 x minus 5 Over 6 x squared minus 3 x minus 8 EndFraction equalsseven sixths B. The limit does not exist and is neither infinity
nor minus infinity.
Solution
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Math Problem Analysis
Mathematical Concepts
Limits
Rational Functions
Polynomial Division
Formulas
lim (x → ∞) (f(x)/g(x)) = lim (x → ∞) (leading term of f(x) / leading term of g(x))
Theorems
Degree of Polynomials in Limits
Properties of Limits at Infinity
Suitable Grade Level
Grades 11-12, College Calculus
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