SOLUTION: putting x^2 + y^2 =16 and x^2 - 4y^2 = 4 into y= format so it can be put in a graphing calculator

Algebra ->  Algebra  -> Quadratic-relations-and-conic-sections -> SOLUTION: putting x^2 + y^2 =16 and x^2 - 4y^2 = 4 into y= format so it can be put in a graphing calculator      Log On

Ad: Algebrator™ solves your algebra problems and provides step-by-step explanations!
Ad: Algebra Solved!™: algebra software solves algebra homework problems with step-by-step help!

   

Question 76852: putting x^2 + y^2 =16 and x^2 - 4y^2 = 4 into y= format so it can be put in a graphing calculator
Answer by stanbon(57224) About Me  (Show Source):
You can put this solution on YOUR website!
putting x^2 + y^2 =16 and x^2 - 4y^2 = 4 into y= format so it can be put in a graphing calculator
----------
y=sqrt(16-x^2)
y=-sqrt(16-x^2)
y=(1/4)(x^2-4)
Y=(-1/4)(x^2-4)
------------
Cheers,
Stan H>