Answer:
-1
Step-by-step explanation:
The two points you're concerned with are (1, 3) and (4, 0). The average rate of change is
... (average rate of change) = (change in y)/(change in x) = (0 -3)/(4 -1) = -3/3
... (average rate of change) = -1
Answer:
The average rate of change from x = 1 to x = 4 is -1.
Step-by-step explanation:
It is given that the graph of parabola going through (1,3), (3,-1), (4,0).
The formula for rate of change is
[tex]m=\frac{f(x_2)-f(x_1)}{x_2-x_1}[/tex]
We have to find the average rate of change from x = 1 to x = 4.
[tex]m=\frac{f(4)-f(1)}{4-1}[/tex]
[tex]m=\frac{0-3}{3}[/tex]
[tex]m=\frac{-3}{3}[/tex]
[tex]m=-1[/tex]
Therefore the average rate of change from x = 1 to x = 4 is -1.
