Answer:
2
Step-by-step explanation:
Average Rate of Change:
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
Place a dot on the 0 spot and draw an arrow facing to the right. The dot must not be filled in. This shows that x>0 because the arrow and dot show the numbers that x can be.
A diagram lime this would prove, as shown above the opposite angles are equal.
The answer would be 1 1/2