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Mathematics 19 Online
OpenStudy (elenathehomeschooler):

can someone help me understand how to find the range and domain of this. f(x) e^(x-2) +3

OpenStudy (welshfella):

the domain is all the possible vaues of x what do you think that might be?

OpenStudy (elenathehomeschooler):

all real numbers greater than or equal to 2?

OpenStudy (welshfella):

is there any real value of x for which there is no value of f(x)?

OpenStudy (elenathehomeschooler):

no

OpenStudy (welshfella):

no

OpenStudy (elenathehomeschooler):

would it be all real numbers

OpenStudy (welshfella):

yes

OpenStudy (elenathehomeschooler):

how do i find range?

OpenStudy (welshfella):

the graph of e^x looks a bit like |dw:1449606810641:dw|

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