Opening Exercise Graph the following system of inequalities: yS-2 x>3 a. Is (5,-3) a solution? Explain. yes b. Is (4,-2) a solution? Explain. Is (3,-5) a solution? Explain. C. d. The region is the intersection of how many half-planes? Explain how you know.

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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Graph y < or equal to - 2 and x>3
Opening Exercise
Graph the following system of inequalities:
ys-2
x> 3
a. Is (5,-3) a solution? Explain.
yes
b. Is (4,-2) a solution? Explain.
C. Is (3,-5) a solution? Explain.
d. The region is the intersection of how many half-planes? Explain how you know.
Transcribed Image Text:Opening Exercise Graph the following system of inequalities: ys-2 x> 3 a. Is (5,-3) a solution? Explain. yes b. Is (4,-2) a solution? Explain. C. Is (3,-5) a solution? Explain. d. The region is the intersection of how many half-planes? Explain how you know.
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