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OpenStudy (anonymous):
3. What is f(-3) if f(x)= |2x - 1| -5? A. 2 B. -12 C. 0 D. -10
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OpenStudy (anonymous):
replace x with 3, so 2 x 3 is 6 and 6-1 = 5, it would end up being 5-5 and the final answer is C.0
OpenStudy (zzr0ck3r):
what is 2(-3)-1?
OpenStudy (zzr0ck3r):
@nevinrrrrrr its f(-3) not f(3)
OpenStudy (anonymous):
opps , so it would be -6 -1 which is -7 and since its absolute vaule its positive, so it ends up being 7-5 = 2...
OpenStudy (anonymous):
so A
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OpenStudy (anonymous):
o.o one says 0 the other says 2...
OpenStudy (zzr0ck3r):
no one SAID 0, then changed his mind to 2
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