Graph - 3x^2+12y^2=84. what are the domain and range?

I already know the domain is all real numbers and the range is y≤-√7 or y≥√7

I just need to find out how you get to that.

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Mathematics

10 December, 13:20

Graph - 3x^2+12y^2=84. what are the domain and range?

I already know the domain is all real numbers and the range is y≤-√7 or y≥√7

I just need to find out how you get to that.

+4

Answers (1)

Know the Answer?

Virginia Novak · Answer 1

Written in standard form, the hyperbola's equation is ...

... y^2/7 - x^2/28 = 1

Then the ends of the transverse axis are located at y = ±√7. The region between these values is excluded from the range of the relation.

Graph - 3x^2+12y^2=84. what are the domain and range?I already know the domain is all real numbers and the range is y≤-√7 or y≥√7I just need to find out how you get to that.

Graph - 3x^2+12y^2=84. what are the domain and range?

I already know the domain is all real numbers and the range is y≤-√7 or y≥√7

I just need to find out how you get to that.