Question

Which of the following relation is a function?
{(x, y)/xe NyeW,y=2x-3
A.
B.
{(x,y)/xEW.ye N, y=x-1}
C.
{(x, y)/xeZ,yeQ.y=3x+2)
D.
{(xy)/xeZ,ye N,y=2x​

Answer 1

Answer:

(xy,y xc ,at

Step-by-step explanation:

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