There are multiple coordinates
in Algebra 2 Answers by (120 points)

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1 Answer

that be a parabola & a ellips

eq1...4x+y^2=20

eq2...4x^2+y^2=100

4x^2 -4x=80

x^2-x-20=0

x=5 or x=-4

y^2+4x=20...y^2=20-4x...=20-20 or 20+16...0 or 36
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