3. Functions
Intro to Functions & Their Graphs
Multiple Choice
Multiple ChoiceFind the domain of f(x)=x2−5x+61 . Express your answer using interval notation.
A
Dom: (−∞,2)∪(2,∞)
B
Dom: (−∞,∞)
C
Dom: (−2,2)∪(2,3)∪(3,∞)
D
Dom: (−∞,2)∪(2,3)∪(3,∞)
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