The answer to your question is 3/8.
        
                    
             
        
        
        
The question is not clear here for me plz put the graph so I may answer
        
             
        
        
        
Answer:
x-axis(independent) = 1.5
y-axis(dependant) = 75ft
Step-by-step explanation:
An INDEPENDENT variable is the variable yourself can not change, in this case its time. The DEPENDANT variable is the variable that is changed to affect data you are solving for. Idk if this helps you at all to understand for future references but i hope it did!