SOLUTION: 1. Given the function f(x) = x^2 + 6x, which of the following equals f(1 + x)?

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Question 972550: 1. Given the function f(x) = x^2 + 6x, which of the following equals f(1 + x)?
Answer by jim_thompson5910(35256)   (Show Source): You can put this solution on YOUR website!



Replace EVERY copy of x with 1+x


Use the rule


Distribute


Distribute


Combine like terms.

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