College Algebra (MindTap Course List)
12th Edition
ISBN:9781305652231
Author:R. David Gustafson, Jeff Hughes
Publisher:R. David Gustafson, Jeff Hughes
Chapter2: Functions And Graphs
Section2.CT: Chapter Test
Problem 5CT: Find the difference quotient. f(x)=x2x+5
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Question
9. Find the value of a such that exists and find the limit.
limx-> -1 (2x2-ax-14)/(x2 -2x-3)
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