Final answer:
The gradient of a function is found by calculating the change in the y-values divided by the change in the x-values.
Step-by-step explanation:
The gradient, m, of a function can be found by calculating the change in the y-values (dependent variable) divided by the change in the x-values (independent variable). This is expressed as m = Δy/Δx.
For example, if we have a function f(x) = 3x + 2, the gradient would be 3 because the x-values increase by 1 and the corresponding y-values increase by 3.
The gradient represents the slope of the function, indicating how steep or flat the function is at any given point.