Mathematics
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OpenStudy (anonymous):
Set B is defined as B = { x|x is an integer} Name two elements of B.
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OpenStudy (zzr0ck3r):
name two integers
OpenStudy (anonymous):
@jadeybells @Rosalina13 @joquez14 help guys!
OpenStudy (zzr0ck3r):
hint: there is one in my last comment
OpenStudy (anonymous):
0 and 3 ?
OpenStudy (zzr0ck3r):
hint 2: there is another in my last coment
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OpenStudy (zzr0ck3r):
yep, that works
OpenStudy (anonymous):
1 ?
OpenStudy (zzr0ck3r):
1,2
2,3
5,6
89,54
189898877676767676, 78578776576756765
OpenStudy (zzr0ck3r):
any two integers
OpenStudy (zzr0ck3r):
0,3 is a correct answer
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OpenStudy (anonymous):
those aren't part of the options theyre given me!
OpenStudy (zzr0ck3r):
ahh, well I dont know the options
there are infinite answers
OpenStudy (zzr0ck3r):
but if 0 and 3 is an option then thats it
OpenStudy (zzr0ck3r):
do you know what integers are?
OpenStudy (zzr0ck3r):
\(\{....-4,-3,-2,-1,0,1,2,3,4,..........\}\)
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OpenStudy (anonymous):
these are some options, i don't understand them
OpenStudy (zzr0ck3r):
do you know what integers are?
OpenStudy (anonymous):
yeah ?
OpenStudy (zzr0ck3r):
is 3.93 an integer?
OpenStudy (anonymous):
um
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OpenStudy (anonymous):
no ?
OpenStudy (zzr0ck3r):
correct
OpenStudy (zzr0ck3r):
so option A is out
OpenStudy (zzr0ck3r):
is -2.2 a integer?
OpenStudy (anonymous):
um, no right?
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OpenStudy (zzr0ck3r):
correct, so B is out
OpenStudy (zzr0ck3r):
is 10.5 an integer?
OpenStudy (anonymous):
I think
OpenStudy (zzr0ck3r):
integers are the numbers you count on your fingers, and the negative versions
OpenStudy (zzr0ck3r):
1,2, 4, -5, -45464, 3454354, -3, 9
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OpenStudy (anonymous):
ohh makes sense now
OpenStudy (zzr0ck3r):
so no 10.5 nor -10.5 are integers.
OpenStudy (zzr0ck3r):
so C is out.
OpenStudy (zzr0ck3r):
are both -527 and 1 both integers?
OpenStudy (anonymous):
yeah
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OpenStudy (anonymous):
i don't know about -527
OpenStudy (zzr0ck3r):
bingo
OpenStudy (zzr0ck3r):
D is the answer
OpenStudy (anonymous):
thank you so much! haha
OpenStudy (zzr0ck3r):
if you are stuck on the negative, then look at the positive
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OpenStudy (zzr0ck3r):
-527 is an integer, because 527 is
OpenStudy (zzr0ck3r):
similaraly -10.5 is NOT an integer because 10.5 is NOT an integer
OpenStudy (zzr0ck3r):
similarly*
OpenStudy (anonymous):
ohhh I understand what you are saying now
OpenStudy (anonymous):
took me a while
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OpenStudy (anonymous):
thanks
OpenStudy (zzr0ck3r):
all good:) np