9. Is \( \overrightarrow{G H} \) the same ray as \( \overrightarrow{H G} \) ? ¿Es \( \overrightarrow{G H} \) el mismo rayo que \( \overrightarrow{H G} \) ? (Page 3) (1pt) A. Yes, they are both rays containing \( H \) and \( G \). B. Yes, \( \overrightarrow{G H} \) and \( \overrightarrow{H G} \) go in the same direction. C. No, because they are not both rays. D. No, \( \overrightarrow{G H} \) and \( \overrightarrow{H G} \) go in opposite directions.

\( \begin{aligned} \text { d. Area } & =4440 \mathrm{~cm}^{2}, \text { height }=74 \mathrm{~cm}, \text { base }=\text { ? } \\ \text { Area } & =\mathrm{cb} \times \mathrm{h}\end{aligned} \)

El área de la región limitada por \( \frac{x^{2}}{4}+\frac{y^{2}}{25}=1 \) es: (A) \( 10 \pi u^{2} \) (B) \( 100 \pi u^{2} \) (C) \( 20 \pi u^{2} \) (D) \( 50 \pi u^{2} \)

El área de la región limitada por \( \frac{x^{2}}{4}+\frac{y^{2}}{9}=1 \) es: (A) \( 6 \pi u^{2} \) (B) \( 12 \pi u^{2} \) (C) \( 18 \pi u^{2} \) (D) \( 36 \pi u^{2} \)

Alex has a rectangular pool that is 50 feet long, 20 feet wid and 10 feet deep. He fills the pool with water 1 foot below th top of the pool. What is the volume of water, in cubic feet, that Alex uses to fill the pool?

Find the focus, directrix, vertex and axis of symmetry for the parabola \( (y-3)^{2}=8(x+1) \) Focus \( =\square \) Directrix \( =\square \) Vertex \( =\square \)