The gradient is 2.
You divide the increase in y (2) by the increase in x (1)
It would be subtraction I think
To calculate the gradient of a straight line we choose two points on the line itself. The difference in height (y co-ordinates) ÷ The difference in width (x co-ordinates). If the answer is a positive value then the line is uphill in direction. If the answer is a negative value then the line is downhill in direction.
we are given
A spinner has six equal-sized sections numbered 1, 1, 2, 2, 3, and 4
Sample space:
the sample space of an experiment or random trial is the set of all possible outcomes or results of that experiment
so, we will only unique outcomes
so, sample space is
S={1,2,3,4}................Answer
