Posted by Kate on Sunday, January 4, 2009 at 12:09am.
A set of input values is sometimes referred to as the replacement set for the independent variables. Evaluate each function for the given replacement set.
f(x)=3x6;{3.5,1,1/4,2,11}
f(x)=x(12x);{8,2/3,1,9,4}

algebra II  drwls, Sunday, January 4, 2009 at 12:19am
It looks to me like they just want you to calculate a given function f(x) at set of x values. You will end up with a set of f(x) values. Then they want you do it again for a different set of independent valiables with a different
f(x)
For example, if f(x) = 3x 6 and x = 2, then f(x) = 0
If f(x) = x(12x) and x = 1, then f(x) = 1
In my opinion, someone is trying to make algebra more confusing than it really is, by talking about "replacement sets". Fads like this come and go.

algebra II  Kate, Sunday, January 4, 2009 at 12:41am
A set of input values is sometimes referred to as the replacement set for the independent variables. Evaluate each function for the given replacement set.
f(x)=3x6;{3.5,1,1/4,2,11}

algebra II  sherri, Sunday, January 4, 2009 at 12:56am
i agree and drwls is right.and person is right they teach us and show is harder and confussing than is.

algebra II  Damon, Sunday, January 4, 2009 at 3:31am
All of that complicated talk means:
Use each of those numbers for x
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