ng Task 2 Graph the following inequalities and identify at least 3 points that belong to solution set of the inequalities. 1. x > - 2 and y<-1

Intermediate Algebra
10th Edition
ISBN:9781285195728
Author:Jerome E. Kaufmann, Karen L. Schwitters
Publisher:Jerome E. Kaufmann, Karen L. Schwitters
Chapter7: Equations And Inequalities In Two Variables
Section7.4: Determining The Equation Of A Line
Problem 82PS
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Solution 3.
Find the x and y intercepts
x- 2y- 4
If x - 0, y-- 2
and 6y 2 3x + 2
If x = 0, y - 1/3
If y-0, x- -4
If y - 0, x- - 2/3
The points are
The points are
(0.-2) and (-4,0)
(0,1/3) and (-2/3, 0)
Some of the points on the solution set are (3.-4). (-3, -5), (0, -3) and many m
(6, 1) is a solution of the inequality 6y 2 3x + 2 while (-7, -2) is one of the sol
of x- 2y s -4.
E
Learning Task 2
Graph the following inequalities and identify at least 3 points that belong to
solution set of the inequalities.
1. x > - 2
and y< - 1
4. yz 2x + 1 and y < -x + 1
2. 2y + x < 5 and 3x-y> 8
5. y 2 2x + 3 and y < 2x - 4
3. 2x + 3y 2 4 and 2x - y <5
Learning Task 3:
A. Answer the following.
1. In a given graph, how do you identify the solution set of the syster
inequalities?
2. When is the boundary of an inequality a broken line? or a solid line?
3. When does a systems on inequalities have no solution?
B. Write the systems of inequalities whose shaded region is the solution set.
1.
2.
3.
6648
1123
12345
442 24
Transcribed Image Text:Solution 3. Find the x and y intercepts x- 2y- 4 If x - 0, y-- 2 and 6y 2 3x + 2 If x = 0, y - 1/3 If y-0, x- -4 If y - 0, x- - 2/3 The points are The points are (0.-2) and (-4,0) (0,1/3) and (-2/3, 0) Some of the points on the solution set are (3.-4). (-3, -5), (0, -3) and many m (6, 1) is a solution of the inequality 6y 2 3x + 2 while (-7, -2) is one of the sol of x- 2y s -4. E Learning Task 2 Graph the following inequalities and identify at least 3 points that belong to solution set of the inequalities. 1. x > - 2 and y< - 1 4. yz 2x + 1 and y < -x + 1 2. 2y + x < 5 and 3x-y> 8 5. y 2 2x + 3 and y < 2x - 4 3. 2x + 3y 2 4 and 2x - y <5 Learning Task 3: A. Answer the following. 1. In a given graph, how do you identify the solution set of the syster inequalities? 2. When is the boundary of an inequality a broken line? or a solid line? 3. When does a systems on inequalities have no solution? B. Write the systems of inequalities whose shaded region is the solution set. 1. 2. 3. 6648 1123 12345 442 24
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