what is the rate of change of the function $y=\frac{5}{4}x - 3$?

what is the rate of change of the function $y=\frac{5}{4}x - 3$?
Answer
Explanation:
Step1: Recall the slope - intercept form of a linear function
The slope - intercept form of a linear function is (y = mx + b), where (m) is the slope (rate of change) and (b) is the (y) - intercept.
Step2: Identify (m) in the given function
For the function (y=\frac{5}{4}x - 3), comparing it with (y = mx + b), we can see that (m=\frac{5}{4}).
Answer:
(\frac{5}{4})