Functions
100
Give the domain and range of the following relation. { (9,2) , (6,3), (10, 2)}
What is Domain: 9, 6, 10 Range: 2, 3, 2
200
Give the domain and range of the following relation. { (-3,6) , (0,8), (-3, -1)}
What is Domain: -3, 0 Range: 6, 8, -1
300
Is the relation with the following domain and range a function? Why? { (9,2) , (6,3), (10, 2)}
What is Yes, every input is matched with exactly one output
400
Is the relation with the following domain and range a function? Why? { (-3,6) , (0,8), (-3, -1)}
What is No, the input -3 can either have an output of 6 or -1
500
What is the domain and range of the following? Function?
What is Domain: x: -2 ≤ x ≤ 1 Range: y: -1 ≤ y ≤ 4 Yes it is a function according to vertical line test
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