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Bugrahan Bugrahan
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11 years ago
I am in a College Algebra class and this problem has tripped me up a lot. The book nor the professor has said anything about this. Here the the sets:
Domain: {x: 0 < x < 5} Range: {y: 2 < y  ? 7}
The directions say that I must sketch a graph of a function with the given domain and range.
I am not on here searching for answer. I did all the problems and attempting this one but am waiting to see what to do about this inequality sign issue I am having! Thanks!
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wrote...
#1
11 years ago
Just do a line segment from (0, 2) to (4, 7), then another from (4, 7) to (5, 3). Put open circles on (0, 2) and (5, 3).

Jen
wrote...
#2
11 years ago
one way:

something that looks like a parabola
vertex at something like (3 , 7)
then open endpoints at (0 , 2) and (5 , 4)

the endpoints of domain don't have to correspond to endpoints of range -- here, the max range value is in the middle of the domain
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