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10 cards from this deck
A relationship that takes an input, processes it using a rule, and produces an output
Writing functions as f(x)=...f(x) = ...f(x)=..., e.g., f(x)=5x+2f(x) = 5x + 2f(x)=5x+2
Writing functions as f:x→...f: x → ...f:x→..., e.g., f:x→5x+2f: x → 5x + 2f:x→5x+2
Finding the output when you substitute a specific input value
Combining two functions by applying one to the output of another
Function ggg is applied first, then fff to the result
No, order matters in composite functions
A function that reverses the operation of the original function
Write out the equation x=f(y)x = f(y)x=f(y)
If f(a)=bf(a) = bf(a)=b, then f−1(b)f^{-1}(b)f−1(b) should equal aaa
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