SOLUTION: what values are excluded from the domain of the function a)f(x)=5x+1 b)g(x)=x-4y=8

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Question 74225: what values are excluded from the domain of the function
a)f(x)=5x+1
b)g(x)=x-4y=8
Answer by jim_thompson5910(21667) About Me  (Show Source):
You can put this solution on YOUR website!
Since any number can be plugged into these functions and a real number comes out, any number can be your input. So this means there are no domain exclusions. If you graphed these equations, you would see that they are lines that extend infinitely in both directions, which means every value of x is included.