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Mathematics 7 Online
OpenStudy (anonymous):

Help Fast! Will give give medal is you can answer my questions! What are the domain and the range of the relation? Explain how you know. {(-9, 7), (-4, 3), (-1, -6), (2, -8), (5, 12), (10, 11)}

OpenStudy (danjs):

the domain is the values of the input to the function that will work to give an output, the x values in y=f(x)

OpenStudy (anonymous):

Yep. domain is x range is y

OpenStudy (danjs):

so for all those points (x,y) the domain will be all the x values, the range will be the resulting y values

OpenStudy (danjs):

if it is a continuous graph , and the points iven are just a sample, then the domain would be all the x values between the smallest and largest -9 to 10 but here it is just a set of points only, the domain will be just those x values from the points given

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