Question
In Exercises $13-20,$ write the equation of the circle in standard form. Then identify its center and radius. $$\frac{4}{3} x^{2}+\frac{4}{3} y^{2}=1$$
Step 1
The standard form of a circle's equation is $(x-h)^2 + (y-k)^2 = r^2$, where $(h, k)$ is the center of the circle and $r$ is the radius. The given equation is $\frac{4}{3}x^2 + \frac{4}{3}y^2 = 1$. Show more…
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