Answer:
4356
Step-by-step explanation:
<u><em>Don't be a baka</em></u>
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9514 1404 393
Answer:
all are functions except Relation 2
Step-by-step explanation:
If any input value (first of an ordered pair) is used more than once, the relation is not a function. Output values can be used as often as you like.
Only Relation 2 is not a function.
90% in a fraction is the same as 90/100 simplified, is 9/10.
Hope this helps
The formula for this is 2
