OpenStudy (anonymous):

Functions help?

3 years ago
OpenStudy (anonymous):

Let f(x) = 24 / 3x -2. Find f(-2).

3 years ago
OpenStudy (anonymous):

-6 -3 3 6

3 years ago
OpenStudy (anonymous):

is it 6?

3 years ago
OpenStudy (help!!!!):

Just plug in -2 for x and solve

3 years ago
OpenStudy (anonymous):

24 / 3 (-2) -2 24 / 6 -2 24 / 4 6

3 years ago
OpenStudy (anonymous):

oops

3 years ago
OpenStudy (help!!!!):

Start from the left side

3 years ago
OpenStudy (help!!!!):

PEMDAS

3 years ago
OpenStudy (help!!!!):

-18

3 years ago
OpenStudy (mokeira):

\[\frac{ 24 }{ 3(-2)-2 }\] \[\frac{ 24 }{-6-2 }\] \[\frac{ 24 }{ -8 }\] Simplify

3 years ago
OpenStudy (mokeira):

@HELP!!!! no that is wrong

3 years ago
OpenStudy (anonymous):

So -3

3 years ago
OpenStudy (anonymous):

Thanks

3 years ago
OpenStudy (anonymous):

I didn't make 6 negative was my problem

3 years ago
OpenStudy (mokeira):

sure....you welcome !

3 years ago