Question 7:
Which graph represents y = sin x for 0o ≤ x ≤ 270o?
![](http://spmmathematics.blog.onlinetuition.com.my/wp-content/uploads/sites/5/2015/02/Picture16.png)
Solution:
Answer: B
Question 8:
Which graph represents y = sin x for 0o ≤ x ≤ 180o?
![](http://spmmathematics.blog.onlinetuition.com.my/wp-content/uploads/sites/5/2015/02/Picture17.png)
Solution:
Answer: D
Question 9:
Which graph represents part of y = sin x?
![](http://spmmathematics.blog.onlinetuition.com.my/wp-content/uploads/sites/5/2015/02/Picture18.png)
Solution:
Answer: A