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Find function of f(-1)

Find function of f(-1)-example-1
User Gravitron
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1 Answer

4 votes

f(-1) means the x value is -1 and you need to find what the Y value is.

Find -1 in the set of parenthesis and see what the Y value is.

When x = -1, y = 3

The answer would be 3.

User Ilya Karpeev
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