Asked by Anon
An equation, f, has a domain of all whole numbers and has a range of all real numbers. Does the equation represent a function? Explain why or why not.
Answers
Answered by
oobleck
f is not an equation
f(x) = 0 is an equation.
It is possible for a relation to have such domain and range and not be a function. For example,
y^2 = |⌊x⌋| is such a relation.
Maybe you need to provide more context?
f(x) = 0 is an equation.
It is possible for a relation to have such domain and range and not be a function. For example,
y^2 = |⌊x⌋| is such a relation.
Maybe you need to provide more context?
Answered by
Anon
I think it means is a function able to have a domain of all whole numbers and also a range of all real numbers at the same time. I don't think it's talking about an equation in specific just in general.
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