**Question 6:**

Use graph paper to answer this question.

Table below shows the values of two variables,

*x*and

*y*, of a function.

The

*x*-axis and the

*y*-axis are provided on the graph paper on the answer space.

(a) By using a scale of 2 cm to 5 units, complete and label the

*y*-axis.

(b) Based on the table above, plot the points on the graph paper.

(c) Hence, draw the graph of the function.

**Answer**:

*Solution:***Question 7:**

(a) Complete table below in the answer space for the equation

*L*=

*x*

^{2}+ 5

*x*by writing the value of

*L*when

*x*= 2.

(b) Use graph paper to answer this part of the question. You may use a flexible curve rule.

By using a scale of 2 cm to 1 unit on the

*x*-axis and 2 cm to 5 units on the

*y*-axis, draw the graph of

*L*=

*x*

^{2}+ 5

*x*for 0 ≤

*x*≤ 4.

**Answer**:

*Solution:*

**(a)**

When

*x*= 2

*L*= 2

^{2 }+ 5(2)

= 4 + 10

= 14

**(b)**