ion) - Activit X + tudent/192279810/activity/066c354b96a04aedbf461194aca956c7 in Two Variables of Equations and Inequalities 8) Use the scenario to answer the question. 9 After a quiz, the teacher puts up two solutions on the board for the inequality 3y 22. Determine which graph is correct and why. A. 3y = x Check using (0,0) 020 ✔ -5 -3 2 41 5 y-axis. 4 2 -2 -3- 2 3 4 B. x-axis ++ 5 -5 44 3 -2 -1 5 4 3 2 1 41 -2 -3 y-axis 2 3 Graph A is correct; The test point (0, 0) is true on the inequality, so the side is shaded correctly. x-axis 3y2x Check using (1,0) 02 false 3 Graph A is correct; The slope of the inequality is which is also demonstrated in this graph. 2' 5 Graph B is correct; The test point (1, 0) is false on the inequality, so the other side is shaded correctly. O Search

Algebra and Trigonometry (6th Edition)
6th Edition
ISBN:9780134463216
Author:Robert F. Blitzer
Publisher:Robert F. Blitzer
ChapterP: Prerequisites: Fundamental Concepts Of Algebra
Section: Chapter Questions
Problem 1MCCP: In Exercises 1-25, simplify the given expression or perform the indicated operation (and simplify,...
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Question
ion) - Activit X
tudent/192279810/activity/066c354b96a04aedbf461194aca956c7
+
in Two Variables
of Equations and Inequalities
-3
O
[
8) Use the scenario to answer the question.
9
After a quiz, the teacher puts up two solutions on the board for the inequality 3y >
Determine which graph is correct and why.
A.
3y ≥ 2x
y²x
Check using (0,0)
020 ✔
L
-2
5-y-axis
CV
Cl
3
T-axis
TO
B.
23
T
-2
5-+--axis
3
2
3
4
LO
CJ
9
3y ≥ ²x
6
X.
T-axis
Graph A is correct; The test point (0, 0) is true on the inequality, so the side is shaded correctly.
Graph A is correct; The slope of the inequality is
3
2₁
, which is also demonstrated in this graph.
Ch
y² zx
Check using (1,0)
3
02 false
Graph B is correct; The test point (1, 0) is false on the inequality, so the other side is shaded correctly.
J
O Search
D
Transcribed Image Text:ion) - Activit X tudent/192279810/activity/066c354b96a04aedbf461194aca956c7 + in Two Variables of Equations and Inequalities -3 O [ 8) Use the scenario to answer the question. 9 After a quiz, the teacher puts up two solutions on the board for the inequality 3y > Determine which graph is correct and why. A. 3y ≥ 2x y²x Check using (0,0) 020 ✔ L -2 5-y-axis CV Cl 3 T-axis TO B. 23 T -2 5-+--axis 3 2 3 4 LO CJ 9 3y ≥ ²x 6 X. T-axis Graph A is correct; The test point (0, 0) is true on the inequality, so the side is shaded correctly. Graph A is correct; The slope of the inequality is 3 2₁ , which is also demonstrated in this graph. Ch y² zx Check using (1,0) 3 02 false Graph B is correct; The test point (1, 0) is false on the inequality, so the other side is shaded correctly. J O Search D
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