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Mathematics 21 Online
OpenStudy (anonymous):

Tell whether each equation is a function. Use the vertical line test to help you. Equation Is it a function? y=999x-3481 y-0.3x=-4 y-x=sin⁡(x) y=√(16-x^2 )+3 x^2/68+y^2/17=1 x*y=5 this ????

geerky42 (geerky42):

which one is NOT a function?

geerky42 (geerky42):

there is only one equation that is not function

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