9. Choose a topic that interests you or a question you would like to attempt to answer. Describe how you would go about collecting data on the topic, and then explain how you would display your data in a graph. Tell why you chose the particular graph.

a) Is the following set of vectors in \( \mathbb{R}^{4} \) linearly dependent, if yes, write the first vector as a linear combination of the other vectors. \( S=\{(1,2,-3,1),(3,7,1,-2),(1,3,7,-4)\} \).

An anti-coordination game occurs when the best outcome involves taking ___ the other player. no action, regardless of the action of the same action as a different, but complementary action to

When the internet was still slow and used mainly for browsing web pages, people frequently rented DVDs at local video stores. Netflix launched as a subscription service through which subscribers rented and returned DVDs through the mail. As internet speeds improved, the ability to purchase and download movies online emerged, and Netflix transformed from a mail DVD service to a streaning platform. By pivoting into streaming, Netflix successfully: limited the threat posed by potential substitutes in an emerging market. vertically integrated the production of DVDs. created a relationship-specific investment with internet service providers. eliminated the need to monitor for competitors entering through new distribution channels.

En \( R^{2} \) suponga que \( (x)_{B_{1}}=\binom{2}{-1} \), donde \( B_{1}-\left\{\binom{1}{1},\binom{2}{3}\right\} \). Al escribir \( x \) en términos de là base \( B_{2}=\left\{\binom{0}{3},\binom{5}{-1}\right\} \) queda \( (x)_{B_{1}}=\binom{-\frac{1}{3}}{\beta} \) ¿Cuánto vale \( \beta \) ?

1. Transformar \( 100^{\circ} \mathrm{C} \) a K .