If g(x)=[(1,1),(2,3),(3,5),(4,7)] is a function from A={1,2,3,4} to B={1,3,5,7} and g(x)=ax+b, then find "a" and "b"?

If B={(1,1),(2,3),(3,5),(4,7)}" is a function from ,A={1,2,3,4}" to "B={1,3,5,7} ,g(x)=ax+b " find "a" and "b?

If f={(1,1),(2,3),(3,5),(4,7)} , is a linear function from Z to Z , then find f(x).

If A=[[1,2],[3,4]] , B=[[3,8],[7,2]] and 2X+A=B then find X

If A={2,3,5,7,11} and B={1,3,5,7,9} then find A-B and B-A

If A={1,2,3,4,5} and B={1,3,5,7,9} then find the value of (A-B)uu(B-A)

If A={1,2,3} and B={1,3,5,7}, then A uu B={1,2,3,5,7}

Is g={(1,1),(2,3),(3,5),(4,7)} a function? If this is described by the formula,g(x)=alpha x+beta, then what values should be assigned to alpha and beta?

If A = {1,3,5,7,9} and B = {1,2,3,4,5} then find A cup B and A cap B .

If A = {1,2,3,4} and B={5,6,7} , then A nn B is :