Linear Inequalities

Linear inequalities Number lines Suppose that you are told that x<4. This means that each possible value of x must be less than 4. Therefore, x can be 3, 2, 1, 0, -1, -2…….but that is not all. 3.2 is also less than 4, as is 3.999, 2.43, -3.4, -100…….. If we draw a number […]