SOLUTION: Hi, can you please tell me what are the excluded values of the following function: (3-5x)/5 ? Thanks!

Question 42696: Hi, can you please tell me what are the excluded values of the following function: (3-5x)/5 ? Thanks!
Found 3 solutions by rapaljer, Nate, fcabanski:
Answer by rapaljer(4671)   (Show Source): You can put this solution on YOUR website!
Since there are NO denominators, and NO radicals, there are NO excluded values. The domain is all real values or (-inf, inf).

R^2 at SCC
Answer by Nate(3500)   (Show Source): You can put this solution on YOUR website!
If was the way the function was made, you would not have any excluded values for the domain and the range due to no limitations because it is a linear line.

Answer by fcabanski(1391)   (Show Source): You can put this solution on YOUR website!
To find excluded values in functions

1. Set anything inside a square root sign >=0.
2. Set the denominator (before simplifying...i.e. before any cancelling) to zero.

The solutions to either of those steps - values that make an expression in the denominator =0 or in a square root sign <0, are excluded.

In this case set 5=0. That never happens. Nothing is excluded.
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