The rate of change is +2 or 2 over 1 or 2/1
Answer:
The answer is

Step-by-step explanation:
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Answer :
Answer:
B) 10
Step-by-step explanation:
|5-15|
Do what is inside the absolute values signs
5-15
-10
|-10|
Absolute value means always positive so take the positive value of -10
10