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Mathematics 8 Online
OpenStudy (bananas1234):

if f(x) = /x + 8/, find f(-11)

OpenStudy (studygurl14):

Plug in -11 for x f(-11) = |-11 + 8|

OpenStudy (bananas1234):

-2? @StudyGurl14

OpenStudy (studygurl14):

No. what is 11-8?

OpenStudy (bananas1234):

-3 sorry

OpenStudy (studygurl14):

yes. good

OpenStudy (bananas1234):

thank you

OpenStudy (studygurl14):

Now you have the absolute value bars do you know what those mean?

OpenStudy (studygurl14):

f(-11) = |-3| = ?

OpenStudy (bananas1234):

it would be positive 3 @StudyGurl14

OpenStudy (studygurl14):

perfect :)

OpenStudy (bananas1234):

thank you again!!

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