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Mathematics 15 Online
OpenStudy (anonymous):

Help plz

OpenStudy (anonymous):

\[f(x)\frac{ 2 }{ 3 }x+2\] find f (-12),(0)and f(5)

OpenStudy (anonymous):

simply plug in those values for x and you'll get your solution.

OpenStudy (anonymous):

put value of x where x is.can u?

OpenStudy (anonymous):

for example f(3)=2(3)/3+2 f(3)=2+2

OpenStudy (anonymous):

f(-12) =2/3(-12)+2 f(-12) =-8+2 f(-12) = -4 like this

OpenStudy (anonymous):

yes

OpenStudy (anonymous):

That looks correct

OpenStudy (anonymous):

-8+2=-6

OpenStudy (anonymous):

oops

OpenStudy (anonymous):

how about the f(5) =2/3(5)+2 f(5) 10/3+2 how do after this im really bad at fractions they confuse me

OpenStudy (anonymous):

is it 12/3

OpenStudy (anonymous):

(10/3)+2=|dw:1351578122700:dw|

OpenStudy (anonymous):

16/3

OpenStudy (anonymous):

im still confused how you got 16

OpenStudy (anonymous):

nvm i think i got it you changes the 2 into fraction 10/3 + 6/3 = 16/3 right?

OpenStudy (anonymous):

|dw:1351578546937:dw|

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