Answer:
-4 or -4/1
Step-by-step explanation:
The equation for rate of change:
(R = Δy / Δx or R = change in y / change in x )---> the slope of an equation
We can determine the rate of change through an equation written in slope-intercept form: y=mx+b (this equation is one of them)
In this case: -4 is our m, and 3 is our b or y-intercept
-4 in this case is equivalent to -4/1
-4 = Δy
----- -----
1 Δx
Therefore, -4 or -4/1 is the rate of change of y=-4x+3
Hope this helps!
