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Mathematics 13 Online
OpenStudy (anonymous):

Suppose f(x)=13x-2 Find: f(0), f(-1/13), and x if f(x)=3

OpenStudy (zzr0ck3r):

what do you get when x= 0?

OpenStudy (anonymous):

-2

OpenStudy (zzr0ck3r):

what do you get when x=-1/13

OpenStudy (anonymous):

Do the 13's cross cancel?

OpenStudy (zzr0ck3r):

yes

OpenStudy (midhun.madhu1987):

yes

OpenStudy (anonymous):

then -2 again?

OpenStudy (midhun.madhu1987):

-1-2=?

OpenStudy (zzr0ck3r):

you should have -1-2 after the cancel

OpenStudy (anonymous):

oh.. -1 okay

OpenStudy (midhun.madhu1987):

nope

OpenStudy (jhannybean):

-(1+2)?

OpenStudy (anonymous):

-3

OpenStudy (midhun.madhu1987):

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