SOLUTION: Determine the equation of
a curve whose coordinates always multiply to give 14
a circle, centre origin and diameter 9
Algebra.Com
Question 1127171: Determine the equation of
a curve whose coordinates always multiply to give 14
a circle, centre origin and diameter 9
Answer by Boreal(15235) (Show Source): You can put this solution on YOUR website!
xy=14
y=14/x
radius is 4.5, and 4.5^=20.25
x^2+y^2=r^2 for a circle at the origin
x^2+y^2=20.25 or 4.5^2
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