and
If the number you are rounding is followed by 5, 6, 7, 8, or 9, round the number up (+1).
If the number you are rounding is followed by 0, 1, 2, 3, or 4, round the number down (no change).
What is the range of the function f(x) = 2x + 1 given the Domain D = {-1, 0, 1, 2}? R = {-1, 1, 3, 5} R = {0, 1, 3, 6} R = {-5,
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and
If the number you are rounding is followed by 5, 6, 7, 8, or 9, round the number up (+1).
If the number you are rounding is followed by 0, 1, 2, 3, or 4, round the number down (no change).