Answer:
Step-by-step explanation:
<u><em>An equation y = kx represent a proportional relation and k = </em></u> <u><em> </em></u>
<u><em> </em></u>
⊕ Yes, the constant of proportionality is 3.5 
 
        
             
        
        
        
V=1/3(bh)
One third of base times height
        
             
        
        
        
A) n x 2.0
b) n x 2.0 = y
Hope this helps :)