MATH Please Help Please
posted by Brenda .
Algebra 2
There is a graphs of the sequence f(n)=2n3 and a graph of the function f(x)=2x3
What difference exist between the two graphs?
What accounts for the differences between the graphs in terms of domain and range?
Help please I don't understand

f(n) is a sequence of integers, and the domain is all integers.
f(x) is a function whose domain is all real numbers, not just integers.
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