13) Choose the correct answer. You are working with your friend who finds the solution of –# + 2y = 1 and -20 – 3y = -12 to be (–1,0). Explain to your friend why the answer is incorrect. -V»axis. -2r – 3y=-12 3 - 1, 0) X-axis -7 6 -5 4. 3 3 -x+ 2y = 1 Your friend had the y-intercepts correct for both the lines, but not the slopes. Your friend had the slopes correct for both the lines, but not the y-intercepts. Your friend had the wrong answers for both the slopes and the y-intercepts. 4.
13) Choose the correct answer. You are working with your friend who finds the solution of –# + 2y = 1 and -20 – 3y = -12 to be (–1,0). Explain to your friend why the answer is incorrect. -V»axis. -2r – 3y=-12 3 - 1, 0) X-axis -7 6 -5 4. 3 3 -x+ 2y = 1 Your friend had the y-intercepts correct for both the lines, but not the slopes. Your friend had the slopes correct for both the lines, but not the y-intercepts. Your friend had the wrong answers for both the slopes and the y-intercepts. 4.
Elementary Geometry For College Students, 7e
7th Edition
ISBN:9781337614085
Author:Alexander, Daniel C.; Koeberlein, Geralyn M.
Publisher:Alexander, Daniel C.; Koeberlein, Geralyn M.
ChapterP: Preliminary Concepts
SectionP.CT: Test
Problem 1CT
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You are working with your friend who finds the solution of -x+2y=1 and -2x-3y=-12 to be (-1,0). Explain to your friend why the answer is incorrect.
Transcribed Image Text:13) Choose the correct answer.
You are working with your friend who finds the solution of –a + 2y = 1 and
-2x – 3y = -12 to be (-1,0). Explain to your friend why the answer is incorrect.
7-axis
-2r – 3y==12
3
1, 0)
X-axis
-7
-5
-3
3
-x+2y = 1
Your friend had the y-intercepts correct for both the lines, but not the slopes.
Your friend had the slopes correct for both the lines, but not the y-intercepts.
Your friend had the wrong answers for both the slopes and the y-intercepts.
2.
LO
4.
2.
6.
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