A D 8) Use the scenario to answer the question. After a quiz, the teacher puts up two solutions on the board for the inequality 9 3y 2 7. Determine which graph is correct and why. A. В. 3y z 4. 3. Check using (0,0) Check using (1,0) 0z} false O Graph A is correct; The slope of the inequality is , which is also demonstrated in this graph. Graph A is correct; The test point (0, 0) is true on the inequality, so the side is shaded correctly. Graph B is correct; The slope of the inequality is 5, which is also demonstrated in this graph. Graph B is correct; The test point (1, 0) is false on the inequality, so the other side is shaded correctly.
A D 8) Use the scenario to answer the question. After a quiz, the teacher puts up two solutions on the board for the inequality 9 3y 2 7. Determine which graph is correct and why. A. В. 3y z 4. 3. Check using (0,0) Check using (1,0) 0z} false O Graph A is correct; The slope of the inequality is , which is also demonstrated in this graph. Graph A is correct; The test point (0, 0) is true on the inequality, so the side is shaded correctly. Graph B is correct; The slope of the inequality is 5, which is also demonstrated in this graph. Graph B is correct; The test point (1, 0) is false on the inequality, so the other side is shaded correctly.
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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After a quiz, the teacher puts up two solutions on the board for the inequality 3y≥92x3y≥92x. Determine which graph is correct and why.
Transcribed Image Text:8) Use the scenario to answer the question.
After a quiz, the teacher puts up two solutions on the board for the inequality
3y 2z. Determine which graph is correct and why.
A.
В.
axis
axis
3y z
Check using (0,0)
O20 v
eaxis
Check using (1,0)
02 false
3
Graph A is correct; The slope of the inequality is , which is also demonstrated in this graph.
Graph A is correct; The test point (0, 0) is true on the inequality, so the side is shaded
correctly.
Graph B is correct; The slope of the inequality is 5, which is also demonstrated in this graph.
Graph B is correct; The test point (1, 0) is false on the inequality, so the other side is shaded
correctly.
6.
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