SOLUTION: if f(x)=7,find f(8)

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Question 176872: if f(x)=7,find f(8)
Answer by Mathtut(3670) About Me  (Show Source):
You can put this solution on YOUR website!
when y=7 you have a horizontal line for which all values of y are always 7, no matter what the x value is.
so when x=8 or for f(8) it equals 7 ....so f(8)=7