Question 1:
On the graph in the answer space, shade the region which satisfies all three inequalities y > –2x + 8, y ≥ x + 1 and y ≤ 7.
Answer:
![](http://spmmathematics.blog.onlinetuition.com.my/wp-content/uploads/sites/5/2018/10/Picture39-1.png)
Solution:
![](http://spmmathematics.blog.onlinetuition.com.my/wp-content/uploads/sites/5/2018/10/Picture40-2.png)
On the graph in the answer space, shade the region which satisfies all three inequalities y > –2x + 8, y ≥ x + 1 and y ≤ 7.
Answer:
![](http://spmmathematics.blog.onlinetuition.com.my/wp-content/uploads/sites/5/2018/10/Picture39-1.png)
Solution:
![](http://spmmathematics.blog.onlinetuition.com.my/wp-content/uploads/sites/5/2018/10/Picture40-2.png)
Question 2:
On the graph in the answer space, shade the region which satisfies all three inequalities 2x + y ≥ 2, x + y < 6 and y ≥ 1.
Answer:
![](http://spmmathematics.blog.onlinetuition.com.my/wp-content/uploads/sites/5/2018/10/Picture41.png)
Solution:
![](http://spmmathematics.blog.onlinetuition.com.my/wp-content/uploads/sites/5/2018/10/Picture42-1.png)
On the graph in the answer space, shade the region which satisfies all three inequalities 2x + y ≥ 2, x + y < 6 and y ≥ 1.
Answer:
![](http://spmmathematics.blog.onlinetuition.com.my/wp-content/uploads/sites/5/2018/10/Picture41.png)
Solution:
![](http://spmmathematics.blog.onlinetuition.com.my/wp-content/uploads/sites/5/2018/10/Picture42-1.png)
Question 3:
On the graph in the answer space, shade the region which satisfies all three inequalities y ≥ x – 2, y > –3x + 6 and y ≤ 4.
Answer:
![](http://spmmathematics.blog.onlinetuition.com.my/wp-content/uploads/sites/5/2018/10/Picture43.png)
Solution:
![](http://spmmathematics.blog.onlinetuition.com.my/wp-content/uploads/sites/5/2018/10/Picture44.png)
On the graph in the answer space, shade the region which satisfies all three inequalities y ≥ x – 2, y > –3x + 6 and y ≤ 4.
Answer:
![](http://spmmathematics.blog.onlinetuition.com.my/wp-content/uploads/sites/5/2018/10/Picture43.png)
Solution:
![](http://spmmathematics.blog.onlinetuition.com.my/wp-content/uploads/sites/5/2018/10/Picture44.png)
Question 4:
On the graph in the answer space, shade the region which satisfies all three inequalities y > x – 2, y ≤ –x + 6 and x ≥ 1.
Answer:
![](http://spmmathematics.blog.onlinetuition.com.my/wp-content/uploads/sites/5/2018/10/Picture45.png)
Solution:
![](http://spmmathematics.blog.onlinetuition.com.my/wp-content/uploads/sites/5/2018/10/Picture46.png)
On the graph in the answer space, shade the region which satisfies all three inequalities y > x – 2, y ≤ –x + 6 and x ≥ 1.
Answer:
![](http://spmmathematics.blog.onlinetuition.com.my/wp-content/uploads/sites/5/2018/10/Picture45.png)
Solution:
![](http://spmmathematics.blog.onlinetuition.com.my/wp-content/uploads/sites/5/2018/10/Picture46.png)
for q2 shudnt solid line be used for y=1