True or false: graphs and axes

Exercise and reference answers

Questions

1. Statement is true

   Yes

   Statement

   Fixing a point on a graph needs an x-coordinate and a y-coordinate.

2. Statement is true

   Yes

   Statement

   A graph shows the relation between a dependent and an independent variable.

3. Statement is true

   Yes

   Statement

   A linear graph is an unbroken straight line.

4. Statement is true

   No

   Statement

   One coordinate is enough to fix a point on a graph.

5. Statement is true

   Yes

   Statement

   Graphical presentation is easier to understand than raw data.

Explanation