{(9,3), (2,-2), (1,3), (0, –4)} {(-9,-5),(-9, -3), (-7, -9),(-4, 9)}
{(4,-5),(-2, -3), (6,9), (6,0)}
{(-2,-2), (-1,7), (8,6), (8,0)}
Which set of ordered pairs represents a function

Which of these statements is correct? the system of linear equations 6x - 5y = 8 and 12x - 10y = 16 has no solution. the system of linear equations 7x + 2y = 6 and 14x + 4y = 16 has an infinite number of solutions. the system of linear equations 8x - 3y = 10 and 16x - 6y = 22 has no solution. the system of linear equations 9x + 6y = 14 and 18x + 12y = 26 has an infinite number of solutions.