Mathematics
5 Online
OpenStudy (anonymous):
What is the range of the following function?
A.
y ≥ 3
B.
y > 3
C.
y ≤ 3
D.
y < 3
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OpenStudy (anonymous):
OpenStudy (anonymous):
3,4,5,6,7,8 You talking about the attachment right
OpenStudy (anonymous):
yea
OpenStudy (anonymous):
I think It's C but that's your choice to choose
OpenStudy (anonymous):
@jim_thompson5910 wat do u think?
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OpenStudy (anonymous):
@jim_thompson5910
jimthompson5910 (jim_thompson5910):
what is the smallest y value on this graph
OpenStudy (anonymous):
3
jimthompson5910 (jim_thompson5910):
are you including 3 or excluding it
OpenStudy (anonymous):
i think the answer could be D
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jimthompson5910 (jim_thompson5910):
is y = 1 a y coordinate of any point on that graph?
OpenStudy (anonymous):
no
jimthompson5910 (jim_thompson5910):
so y < 3 can't possibly be the range because 1 is less than 3, but 1 isn't a y coordinate of any of the points on the graph
OpenStudy (anonymous):
So you think B could be our answer than?
jimthompson5910 (jim_thompson5910):
better, but y > 3 means you're excluding y = 3
is that true?
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jimthompson5910 (jim_thompson5910):
look at the graph, is y = 3 part of the graph?
OpenStudy (anonymous):
hmm lol im gona go with C then
jimthompson5910 (jim_thompson5910):
y <= 3 means y = 1 would have to be included
OpenStudy (anonymous):
lol than it must be A,
jimthompson5910 (jim_thompson5910):
yep