Answer:
Function
Step-by-step explanation:
The following is a <em><u>one-on-one function</u></em> since neither the domain nor the range is being repeated.
A relation has a connection between the input and output.
You can determine whether each element of the domain is paired with exactly one element of the range.
A function can only have one y value for each x value, so you can't repeat the same x value.
or
option C is the correct answer
64%
The nickel= 9/25
The copper=16/25
1. Multiply by 4 to get a total of 100
nickel=36/100
copper= 64/100
Sorry if it is wrong but i hope i was right
1/20
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