Answer:
C?
Step-by-step explanation:
Answer:
lol
Step-by-step explanation:
<h2>
Answer:</h2>
No, two ordered pairs in this list have a repeated of the domain element.
<h2>
Step-by-step explanation:</h2>
We know that the definition of functions tells us that a function from a set to a set is a relation that assigns to each element in the set <em>exactly one element</em> in the set . The set is the domain (also called the set of inputs) of the function and the set contains the range (also called the set of outputs).
So here is important to know the term <em>exactly one element,</em> Why? because if you don't have this, you don't have a function. From the figure, two ordered pairs in this list have a repeated of the domain element. This can be proven by plotting these three points as indicated below. As you can see, the element 4 in the domain matches both 2 and -2 in the range. In conclusion,<em> this relation is not a function.</em>
Answer:
the number of ways to form a 5 digit pin using the given digits is 720
Step-by-step explanation: