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Mathematics 15 Online
OpenStudy (ttp):

HELPP

OpenStudy (ttp):

OpenStudy (ribhu):

B

OpenStudy (ribhu):

see time can not be negative.

OpenStudy (anonymous):

the answer is C

OpenStudy (ribhu):

so seeing graph this would be the domain.

OpenStudy (anonymous):

IS THE DOMAIN ALL REAL NUMBERS

OpenStudy (ttp):

?

OpenStudy (anonymous):

oh yes -infinity to plus infinity

OpenStudy (anonymous):

all real numbers

OpenStudy (anonymous):

look at the x axis, the function seems to expand and include every possible x values

OpenStudy (ribhu):

but x is time and time can not be negative ahmed

OpenStudy (ribhu):

i am sure B

OpenStudy (anonymous):

the y range is (6000,-infinity)

OpenStudy (anonymous):

the domain is all real numbers

OpenStudy (e.mccormick):

@ahamed. 100% incorrect. Why? Because you did not read the question. It does not ask for the domain. It asks for "the reasonable domain of f(x) based on the context."

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