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Mathematics 18 Online
OpenStudy (anonymous):

g(x)=5x+9/2x^2+93 Find domain of g PLEASE HELP WILL MEDAL

OpenStudy (kaydra14):

the answer is x < 0 or x > 0

OpenStudy (anonymous):

i have to write in interval notation so would that be (-inf, 0) U (0, inf) ?

OpenStudy (kaydra14):

it will be both of them

OpenStudy (anonymous):

both? I tried typing it in like that ^ in Webwork and it said it was wrong

OpenStudy (kaydra14):

well try ( 0, inf)

OpenStudy (anonymous):

it says my left endpoint is incorrect

OpenStudy (kaydra14):

ok hold in

OpenStudy (kaydra14):

hold on

OpenStudy (anonymous):

it was (-inf, inf)

OpenStudy (anonymous):

thank you!

OpenStudy (kaydra14):

your welcome

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