Find the average rate of change for the given function from x = 1 to x = 2

Answer:
2
Step-by-step explanation:
Average Rate of Change: [tex]\frac{f(b)-f(a)}{b-a}[/tex]
Step 1: Define variables
f(b) = 5
f(a) = 3
b = 2
a = 1
Step 2: Plug into formula
(5 - 3)/(2 - 1)
2/1
2