3. which of these ordered pairs is a solution to the linear inequality y – 4x ≤ –6? . (points : 1). a) (–2, 4). b) (1, –2). c) (1, 3). d) (2, 3).

We may answer the question above by substituting the values of the coordinates of the points in the choices to the x and y of the inequality. 
A. (-2, 4)     4 - 4(-2) ≤ -6     12 ≤ -6   FALSE
B. (1, -2)     -2 - 4(1) ≤ -6      -6 ≤ -6   TRUE
C (1, 3)        3 - 4(1) ≤ -6      -1 ≤ -6   FALSE
D. (2, 3)       3 - 4(2) ≤ -6      -5 ≤ -6   FALSE

The answer would be letter B.