SOLUTION: Is f(x)= x + 15;f(8) linear and how do I solve and explain it?

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Question 774191: Is f(x)= x + 15;f(8) linear and how do I solve and explain it?
Answer by oscargut(2103)   (Show Source): You can put this solution on YOUR website!

f(x) = x+15
Then f(8) = 8+15 = 23

I can help you with more questions at: mthman@gmail.com
Thanks

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