Analyze each equation. That is, find the center, vertices, and foci of each ellipse and graph it. \[ \frac{x^{2}}{9}+\frac{y^{2}}{25}=1 \] What are the coordinates of the center? (Type an ordered pair.)

A circle has a radius of 7 cm. What is its circumference?

5. ¿Cuál es la ecuación de la circunferencia de centro en el origen y que pasa por el punto \( (2,-3) \) 6. Encuentra la ecuación de la circunferencia de diámetro el segmento formado por los puntos,

24. The bearing of \( A \) from \( O \) is \( \$ 48^{\circ} \mathrm{E} \) and the bearing of \( B \) from \( O \) is \( S 24^{\circ} \mathrm{W} \). If \( A O=A B \), then the bearing of \( B \) from \( A \) is A. \( \$ 34^{\circ} \mathrm{E} \). B. \( \mathrm{S} 84^{\circ} \mathrm{E} \). C. \( \mathrm{N} 34^{\circ} \mathrm{W} l \) D. \( \mathrm{N} 84^{\circ} \mathrm{W} \).

Find the center, foci, and vertices of the ellipse. Graph the equation. \[ (x-2)^{2}+9(y+3)^{2}=36 \] Type the coordinates of the center of the ellipse in the boxes below. \( (h, k)=(2,-3) \) Type the coordinates of the vertices in the boxes below. Vertex right of center \( =(8,-3) \) (Simplify your answer.) Vertex left of center \( =(-4,-3) \) (Simplify your answer.) Type the coordinates of the foci in the boxes below. Focus right of center \( =(\square, \square) \) (Simplify your answer.) Focus left of center \( =(\square, \square) \) (Simplify your answer.)

The Question \( 11,9.2 .5 \) > Find the standard form of the equation of the hyperbola satisfying the given conditions. Foci at \( (0,-5) \) and \( (0,5) \); vertices at \( (0,2) \) and \( (0,-2) \) The equation is \( \square \).