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Beliebt Geometry >

((x+5)^2)/(9/25)+((y+4)^2)/(9/25)=1

Lösung

\frac{( x + 5 ) ^{2}}{\frac{9}{25}} + \frac{( y + 4 ) ^{2}}{\frac{9}{25}} = 1

Lösung

(a, b) = (- 5, - 4), r = \frac{3}{5}

Schritte zur Lösung

\frac{( x + 5 ) ^{2}}{\frac{9}{25}} + \frac{( y + 4 ) ^{2}}{\frac{9}{25}} = 1

Rewrite

\frac{( x + 5 ) ^{2}}{\frac{9}{25}} + \frac{( y + 4 ) ^{2}}{\frac{9}{25}} = 1

in the form of the standard circle equation

(x - (- 5))^{2} + (y - (- 4))^{2} = (\frac{3}{5})^{2}

Therefore the circle properties are:

(a, b) = (- 5, - 4), r = \frac{3}{5}

Graph

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