question the graph of a function is shown on the coordinate plane below. identify the rate of change of the…
question the graph of a function is shown on the coordinate plane below. identify the rate of change of the function.
Answer
Explanation:
Step1: Select two points on the line
Let's take the points (0, 3) and (3, 0).
Step2: Use the slope - formula
The slope formula is $m=\frac{y_2 - y_1}{x_2 - x_1}$. Here, $x_1 = 0,y_1 = 3,x_2=3,y_2 = 0$. Then $m=\frac{0 - 3}{3-0}=\frac{- 3}{3}=-1$.
Answer:
-1