Answer:
Please check the explanation.
Step-by-step explanation:
- We know that the domain of a function is the set of input or argument values for which the function is real and defined.
Thus, the domain of the first relation is: {-2, -1, 0, 2}
- We also know that the range of a function is the set of values of the dependent variable for which a function is defined.
Thus, the range of the first relation is: {-4, -2, 2}
Given the second relation
x y
-4 -2
-2 1
1 4
4 4
- We know that the domain of a function is the set of input or argument values for which the function is real and defined.
Thus,
The domain of the second relation is: {-4, -2, 1, 4}
- We also know that the range of a function is the set of values of the dependent variable for which a function is defined.
Thus,
The range of the second relation is: {-2, 1, 4, 4}
