To find the value take the b and divide it by two. then square it. here your b value is 2 so 2/2 is 1. squared is. 1.
The biggest common factor number is the GCF number. So the greatest common factor 9 and 14 is 1.
The answer is most likely (c).
The graph of y > mx, where m > 0, consists of a dashed line and a shaded half plane. The line has a positive slope and passes through the origin. The shaded half plane is above the line.