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For the inequality y 2 2x² – 5x – 6, the test point (2, -8) Select one: O A. cannot be used to determine the solution region because it lies on the boundary B. can be used to determine the solution region because it does not lie on the boundary C. can be used to determine the solution region because it lies on the boundary D. cannot be used to determine the solution region because it does not lie on the boundary

For the inequality y 2 2x² – 5x – 6, the test point (2, -8) Select one: O A. cannot be used to determine the solution region because it lies on the boundary B. can be used to determine the solution region because it does not lie on the boundary C. can be used to determine the solution region because it lies on the boundary D. cannot be used to determine the solution region because it does not lie on the boundary

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter6: Systems Of Linear Equations And Inequalities
Section6.6: Systems Of Inequalities
Problem 44PFA
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For the inequality y 2 2x² – 5x – 6, the test point (2, -8) Select one: O A. cannot be used to determine the solution region because it lies on the boundary B. can be used to determine the solution region because it does not lie on the boundary C. can be used to determine the solution region because it lies on the boundary D. cannot be used to determine the solution region because it does not lie on the boundary Use the following information to answer the question. The partial graph of a quadratic inequality is shown. 12 10 6 The statement that describes an error in the graph of y < -x²+11x-15 is Select one: O A. The parabola opens in the wrong direction. B. The incorrect region is shaded. C. The vertex is incorrect. D. The parabola should be a broken line.
Transcribed Image Text:For the inequality y 2 2x² – 5x – 6, the test point (2, -8) Select one: O A. cannot be used to determine the solution region because it lies on the boundary B. can be used to determine the solution region because it does not lie on the boundary C. can be used to determine the solution region because it lies on the boundary D. cannot be used to determine the solution region because it does not lie on the boundary Use the following information to answer the question. The partial graph of a quadratic inequality is shown. 12 10 6 The statement that describes an error in the graph of y < -x²+11x-15 is Select one: O A. The parabola opens in the wrong direction. B. The incorrect region is shaded. C. The vertex is incorrect. D. The parabola should be a broken line.
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