Select all the statements that correctly describe the relationship between subst

1. Initially, more substrate results in a larger number of product molecules being formed but at high concentrations.
 
2. Increase in enzyme activity is observed.
 
3. The data shown on the upper graph shows that enzyme activity is influenced by substrate concentration, but this activity is infinite.
 
4. The data shown on the upper graph shows that enzyme activity is influenced by substrate concentration, but this activity is not infinite.
 
5. The data shown on the upper graph shows that enzyme activity is not influenced by substrate concentration, but this activity is not infinite.
 
6. The data suggests that the relationship is a linear trend.
 
7. No increase in enzyme activity is observed.
 
8. The data suggests that the relationship is not a linear trend, except at lower substrate concentrations.