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 4CT: Find f(1) and f(2). f(x)=x+7
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Question
find a unit normal
![In
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y-z
= 0 when x=y=1](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F0be6032b-5d5a-4f50-b810-8f8a26fcb47c%2F33c8ec90-65ee-4714-90f7-5f26490ea931%2Fedr2mu5_processed.png&w=3840&q=75)
Transcribed Image Text:In
X
y-z
= 0 when x=y=1
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