Answer:
we must identify the input and the out put function,if the input value leads to be an output value it is a function.if any input leads to two or more out puts it is not a function,
Step-by-step explanation:
Here is your answer
0= x+3
Add -3 to both sides,
-3= x+3-3
-3= x
So,
x=-3
HOPE IT IS USEFUL
4
Hope this helped
false
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