which ordered pair could be removed so that the set of ordered pairs is a function?\n(4, -2)\n(-3, 2)\n(3…
which ordered pair could be removed so that the set of ordered pairs is a function?\n(4, -2)\n(-3, 2)\n(3, 4)\n(1, 1)
Answer
Explanation:
Step1: Recall function definition
A function has one - to - one or many - to - one mapping, i.e., for each x - value there is exactly one y - value.
Step2: Check x - values
In the given set of points, the x - value of 3 has two different y - values (4 and - 2).
Step3: Determine point to remove
To make the set of ordered pairs a function, we need to remove one of the points with x = 3. Among the options, the point (3,4) can be removed.
Answer:
(3,4)