Mathematics for IGCSE & O level - Graphs In Practical Situations (Section 3 - No. 37)
What is the main purpose of a travel graph?
To illustrate the relationship between time and distance
To calculate the speed of a vehicle
To illustrate the relationship between acceleration and time
All of the above
คำอธิบาย
Travel graphs show the relationship between time and distance, which helps in calculating speed and relating it to acceleration.