Answer:A
Step-by-step explanation: because x + 0 is still x and y + 0 is still y
and it is equivalent
Hope this helped
Answer:
f(x) = x - 3
Step-by-step explanation:
note that y = f(x) , then
x - y = 3 ( add y to both sides )
x = 3 + y ( subtract 3 from both sides )
x - 3 = y , that is
f(x) = x - 3
Answer:
Step-by-step explanation:
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