Mathematics for IGCSE & O level - Graphs In Practical Situations (Section 5 - No. 43)
Which information can be gleaned from a conversion graph?
The approximate value of a quantity in different units.
The total time of a journey.
The speed of an object.
The object's acceleration.
Explication
Conversion graphs help estimate approximate equivalents in different units. Journey time, object's speed and acceleration are not related to conversion graphs.