The rate of change of the function y = -5 is 0
What is rate of change of a function?
The rate of change as the derivative of the function with respect to the independent variable. The rate of change of a function is the amount by which the output (dependent variable) varies in response to a change in the input independent variable.
For the function y = -5, the rate of change is 0. This is because the function has a slope of zero because it is a horizontal line. A line's slope shows how quickly a function is changing; a slope of 0 denotes no change in the function.
Therefore the rate of change of y= -5 is 0