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Ivenika [448]
3 years ago
5

X = {(2, 3), (2, 4), (2, 5), (2, 6)} is x a function and why? no, each ordered pair in this list has the same first element. yes

, no two ordered pairs in this list has the same second element. yes, there is more than one ordered pair in this list. no, there is a limited number of ordered pairs in this list.
Mathematics
1 answer:
Vesnalui [34]3 years ago
6 0
For every input, there is one output
for every x there is one y
(x,y)

if x repeats with a differnt y, it's not a function
we see
(2,3) and (2,4) and all of them

no, not a function
<span>no, each ordered pair in this list has the same first element
answer is first one
</span>


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The correct question is
<span>What are the vertex and x-intercepts of the graph of the function given below?
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step 1
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