### Home > CAAC > Chapter 2 > Lesson 2.1.2 > Problem2-20

2-20. Examine the graph at right. 2-20 HW eTool (Desmos)

1. In $(x,y)$ form, name the coordinates of points $A$, $B$, $C$, and $D$.

Find the change in $x$ and $y$ from the point $(0,0)$.

Point $A$ goes to the left $4$ spaces and up $3$ spaces. How do you write that in $(x,y)$ form?

$A$ is $(−4,3)$. Now find points $B$, $C$, and $D$.

2. On graph paper, draw a set of axes like the ones shown at right.  Then plot points $E(5,2)$, $F(-3,-1)$, $G(0,-4)$, and $H(2,-3)$.

Use the points above and the graph above to plot points $E$, $F$, $G$, and $H$. Remember that the horizontal axis is the $x$-axis, and the vertical axis is the $y$-axis.

https://www.desmos.com/calculator/qd9opgyjnehttps://www.desmos.com/calculator/qd9opgyjneUse the eTool below to input the points into the table and graph the results.
Click the link at right for the full version of the eTool: 2-20 HW eTool (Desmos)
{"ft_lang_label":"__label__en","ft_lang_prob":0.7521672,"math_prob":0.9999969,"size":746,"snap":"2021-21-2021-25","text_gpt3_token_len":209,"char_repetition_ratio":0.14824797,"word_repetition_ratio":0.057971016,"special_character_ratio":0.27479893,"punctuation_ratio":0.20118344,"nsfw_num_words":0,"has_unicode_error":false,"math_prob_llama3":0.9999845,"pos_list":[0,1,2,3,4,5,6],"im_url_duplicate_count":[null,null,null,null,null,null,null],"WARC_HEADER":"{\"WARC-Type\":\"response\",\"WARC-Date\":\"2021-06-17T20:47:33Z\",\"WARC-Record-ID\":\"<urn:uuid:ded275df-2d8d-4e7c-8055-4738004f882b>\",\"Content-Length\":\"51440\",\"Content-Type\":\"application/http; msgtype=response\",\"WARC-Warcinfo-ID\":\"<urn:uuid:5acf9d44-455d-48de-86c0-7bde52e31ab7>\",\"WARC-Concurrent-To\":\"<urn:uuid:2d187491-8171-4fea-ab91-3ef89ad70bf8>\",\"WARC-IP-Address\":\"172.67.70.60\",\"WARC-Target-URI\":\"https://homework.cpm.org/category/CON_FOUND/textbook/caac/chapter/2/lesson/2.1.2/problem/2-20\",\"WARC-Payload-Digest\":\"sha1:SVMBHMCWZR7UN6LZ32MDKBJYOWP6GU5J\",\"WARC-Block-Digest\":\"sha1:QISFBLXIJUFHQ2TV4RUNFZ75IGYE2OKI\",\"WARC-Identified-Payload-Type\":\"text/html\",\"warc_filename\":\"/cc_download/warc_2021/CC-MAIN-2021-25/CC-MAIN-2021-25_segments_1623487633444.37_warc_CC-MAIN-20210617192319-20210617222319-00013.warc.gz\"}"}