Question 11 (3 marks):
Diagram 6 shows the graph of a straight line
Diagram 11
Based on Diagram 6, express y in terms of x.
Solution:
Diagram 6 shows the graph of a straight line
![](http://spmaddmaths.blog.onlinetuition.com.my/wp-content/uploads/sites/3/2019/11/Picture70-274x300.png)
Based on Diagram 6, express y in terms of x.
Solution:
Question 12 (3 marks):
The variables x and y are related by the equation , where r is a constant. Diagram 8 shows a straight line graph obtained by plotting
Diagram 12
Express h in terms of p and r.
Solution:
The variables x and y are related by the equation , where r is a constant. Diagram 8 shows a straight line graph obtained by plotting
![](http://spmaddmaths.blog.onlinetuition.com.my/wp-content/uploads/sites/3/2018/10/Picture67-300x263.png)
Express h in terms of p and r.
Solution: