Figure shows the x-t plot of a particle in one-dimensional motion. Two different equal intervals of time are shown. \[Let\,\,{{v}_{1}}\]and \[{{v}_{2}}\] be average speeds in time intervals 1 and 2 respectively. Then

• A. \[{{v}_{1}}>{{v}_{2}}\]                
• B. \[{{v}_{2}}>{{v}_{1}}\]    
• C. \[{{v}_{1}}={{v}_{2}}\]    
• D.        Data is insufficient