Common Core Algebra II(Edgeunity 2020)
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f(x) has domain ??, and range ??
Domain- {-4, -2, 0, 2, 4} Range- {-2, -1, 0, 1, 2}
Is f(x) one-to-one?
Yes
Which ordered pair is on the inverse of f(x)? (-4, -2) (-2, -2) (-1, -2)
(-1,-2)
The rule that maps each domain value to its range value is f(x) =
1/2x.
