**Q2: **

Determine the four proportional numbers of which the fourth proportional equals the square of the second, the first is less than the second by 1, and the third is 72.

- A or
- B or
- C or
- D or

**Q3: **

For the following coordinate plane, determine the total number of proportional relatoinships shown.

**Q4: **

The graph shows the amount of saturated fat contained in a given mass of butter.

A 100 g portion of olive oil contains 14 g of saturated fat. Which contains a larger proportion of saturated fat, butter or olive oil?

- Abutter
- Bolive oil

**Q5: **

Select the graph that shows a proportional relationship.

- A
- B
- C
- D
- E

**Q6: **

For every three dishes Isabella cleans, Emma cleans five. This represents a proportional relationship. Which of the following equations can be used to determine how many dishes Emma cleans if Isabella cleans 38?

- A
- B
- C
- D

**Q7: **

It takes Teresa 8 minutes to fill her 60-liter bathtub from a single faucet. Which of the following lines represents the volume of water she gets from her faucet against the time during which the faucet is open?

- Athe black one
- Bthe blue one
- Cthe orange one
- Dthe green one

**Q8: **

Jennifer plotted the distance, in miles, she cycled against the time, in hours, on her last ride and drew a line of best fit. Her friend Benjamin says that to estimate the distance in miles he covers in a given number of hours, he uses the equation .

Who is the faster cyclist?

- AJennifer
- BBenjamin