**Q1: **

The diagram shows the graph of . What is the solution set of the equation ?

- A
- B
- C
- D
- E

**Q2: **

The graph shows the curve with equation . What is the solution set of the equation ?

- A
- B
- C
- D

**Q3: **

The diagram shows the graph of . What is the solution set of the equation ?

- A
- B
- C
- D
- E

**Q4: **

The diagram shows the graph of . What is the solution set of the equation ?

- A
- B
- C
- D
- E

**Q5: **

Consider the equation .

Find the solutions when .

- A,
- B,
- C,
- D,
- E,

Find the -solutions when .

- A,
- B,
- C,
- D,
- E,

Find the -solutions when .

- A,
- B,
- C,
- D,
- E,

The solutions found can be plotted in plane as seen in the given figure. What will be true of the plot of any other solution?

- AThey will lie on the -axis.
- BThey will not lie on the curve.
- CThey will lie on the curve.
- DThey will not lie in the same quadrant.
- EThey will lie in the same quadrant.

**Q6: **

Work out the solutions of for the given values of .

.

- A,
- B,
- C,
- D,
- E,

.

- A,
- B,
- C,
- D,
- E,

.

- A,
- B,
- C,
- D,
- E,

.

- A
- B
- C
- D
- E

The solutions found can be plotted in plane as seen in the given figure. What will be true of the plot of any other solution?

- AThey will lie on the -axis.
- BThey will not lie on the curve.
- CThey will lie on the curve.
- DThey will not lie in the same quadrant.
- EThey will lie in the same quadrant.

**Q7: **

Answer the questions for the lines and .

Substitute into the equation and state the corresponding value of .

- A
- B
- C
- D
- E

Substitute into the equation and state the corresponding value of .

- A
- B
- C
- D
- E

The given graph shows the lines and . What do you notice about the point ?

- AIt is a point that makes the two lines lie to the left of the -axis.
- BIt is a point that makes the two lines not intersect with the -axis.
- CIt is the intersection point of the two lines.
- DIt is the point that makes the two lines above the -axis.
- EIt is the center point of the two lines.

Therefore, determine the point whose coordinates are solutions to the system of equations and .

- A
- B
- C
- D
- E

**Q8: **

The given figure shows the graphs of the functions and . What are the points where ?

- A,
- B,
- C,
- D,
- E,

**Q9: **

The given graph shows the lines and . Determine the point whose coordinates satisfy both equations simultaneously.

- A
- B(7, 2)
- C(1, 3)
- D(2, 7)
- E(3, 1)

**Q10: **

Use the shown graph to solve the given simultaneous equations.

- A and
- B and
- C and
- D and
- E and

**Q11: **

The given figure shows the graphs of the functions and . What are the points where