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
Transcribed Image Text:Evaluate the piecewise function at the given value of the independent variable.
(2x +5 ifx <-2
f(x) =
3x - 4 ifx 2-2
Determine f(-6).
Expert Solution
Step 1
Determine f(–6)
Here –6 < –2 so we taking the function
f(x) = 2x + 5
because in this function given that value of x < –2
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