SOLUTION: Given f(x) = 5x2 – 3x + 1, find f(–2)
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Question 112285: Given f(x) = 5x2 – 3x + 1, find f(–2)
Answer by jim_thompson5910(35256) (Show Source): You can put this solution on YOUR website!
Start with the given function.
Plug in . In other words, replace each x with -2.
Evaluate to get 4.
Multiply 5 and 4 to get 20
Multiply -3 and -2 to get 6
Now combine like terms
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