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OpenStudy (anonymous):
If f(x) = 3x + 5, then f(4) = ? functions?!?!?!?! I dont understand can someone please explain this.
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OpenStudy (anonymous):
f(4) means what is your answer when you replace the x in the expression with a 4. so 3(4) + 5
OpenStudy (anonymous):
i see
OpenStudy (anonymous):
replace x by 4 3(4)+ 5= 17
OpenStudy (anonymous):
thats basically it?
OpenStudy (anonymous):
yes...
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OpenStudy (anonymous):
ohh thank you :))
OpenStudy (anonymous):
yw
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