Answer:
2
Step-by-step explanation:
It is 2 because -2x + 10 has a rate of change of -2 while 2 has a rate of change of 0 (it never changes).
Answer:

Step-by-step explanation:
The linear equation has the following form:

Where:
- Number of MBs of the data plan.
- Monthly cost of the data plan.
The slope of the function is:



The equation is:

Answer:
(4,2.5)
Step-by-step explanation:
Given :
The Ironman endurance race has a 2.4 miles swim.
Javier can swim 0.5 miles in 20 minutes.
To Find :
How much time in hours it takes to complete the race.
Solution :
Speed of Javier :

Let, time taken to cover 2.4 miles is t .
So,

Hence, this is the required solution.
Answer:
D I think
Step-by-step explanation: