What is f(4) if f(x… - QuestionCove

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Mathematics 11 Online

OpenStudy (faiithhh):

What is f(4) if f(x) = |3x + 4| - 2

9 years ago

OpenStudy (awesomedude2078):

16-2=14

9 years ago

OpenStudy (faiithhh):

that'd be f(4)?

9 years ago

OpenStudy (faiithhh):

could you explain it to me? cause i wanna understand, i just don't yet.

9 years ago

OpenStudy (awesomedude2078):

yes substitute x into the equation x=4

9 years ago

OpenStudy (awesomedude2078):

f(4) basicly just means y

9 years ago

OpenStudy (faiithhh):

OHHHH i see!!! (:

9 years ago

OpenStudy (awesomedude2078):

you're a fast learner

9 years ago

OpenStudy (faiithhh):

thanks (: lol. i learn better when i have an example of the work that needs to be done, so when i stopped and looked at what you did & the question, it all just kinda clicked at once.

9 years ago

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