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Mathematics 11 Online
OpenStudy (anonymous):

For g(x)= -x/4+10, find f(-20).

OpenStudy (stefrheart):

where is that f coming from?

OpenStudy (anonymous):

Thats all the information they gave me

OpenStudy (stefrheart):

is it supposed to be x(-20)?

OpenStudy (anonymous):

maybe try plugging in -20 for x?

OpenStudy (stefrheart):

yeah thats what im thinking maybe your f was a typo

OpenStudy (anonymous):

so -(-20)/4+10

OpenStudy (anonymous):

Maybe. it do look lile it should be an x

OpenStudy (anonymous):

which would give you 5+10=15

OpenStudy (stefrheart):

that sounds better than the f

OpenStudy (anonymous):

True

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