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Mathematics 39 Online
OpenStudy (anonymous):

Determine if each equation defines y as a function of x. Explain why or why not. 3. X + 2y = 6 4. X2 – 7y = 3 5. X2 + y2 = 10

OpenStudy (anonymous):

please help!!!

OpenStudy (anonymous):

non of them are expressed in terms of x

OpenStudy (anonymous):

each equation is implicit. You have to solve for y in 3 4 and 5 to make it y as a function of x.

OpenStudy (anonymous):

once you do that what do you do

OpenStudy (anonymous):

that is all once you solve for y then it is defined for y in terms of x

OpenStudy (anonymous):

but your answer doesn't state solve for it. it just says explain why or why not. ANd I explained. Cuss it is not y=...

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