Gracian010go Gracian010go Mathematics Answered Which relation below is not a function? A {(2,8)3,-10)(-1,190,-1)} B {(-3,8}(4,-63-2,63-9,81) C {(1,9)(5,-8)(-1,3/-2,4)} D {(1,6)(8,-3)(-1,-6)(8,21}