MAT09L12 Quiz

If one variable increases while another variable also increases in the same proportion, then we have ....

• Indirect proportion

• Direct proportion

• Ratio

The name of the horizontal axis on a graph is the...

• x-axis

• y-axis

• straight line

Direct proportion can be represented by a:

• curve

• broken line graph

• straight-line graph

There are 9 000 000 000 crystals in 3 sugar cubes.

How many crystals are there in 5 sugar cubes?

• 10 000 000 000

• 15 000 000 000

• 5 000 000 000