In which set of points is y a function of x? A) {(-1, -2), (0, 1), (1, 1), (1, 2)}
B В
{(1, 2), (0, 1), (1, 2), (-1, 1)
© {(2,
{(2, -1), (0, 1), (1.0), (2, 1)
D) {(2, -2), (-1, 1), (0, 1), (-1, -1)}

Worth 100 points need the answers asap first row -x^2 2x^2 (x/2)^2 x^2 x is less than 2 x is greater than 2 x is less than or equal to 2 x is greater than or equal to 2 second row -5 -5/2 4 5 •2 is less than x& x is less than 4 •2 is less than or equal to x & x is less than or equal to 4 •2 is less than or equal to x& x is less than 4 •2 is less than x& x is less than or equal to 4