Answer: Second Option

Step-by-step explanation:
The formula for calculating the average rate of change between two values of x (
and
) is:

and
are the values of the function when
and 
In this case

Observe that when
,
and when
, 
Finally the average rate of change from 3 to 6 storms is:


Answer:
It's B: all real numbers greater than 0
Step-by-step explanation:
just did the quiz
Answer:
Lucy must walk up 80 steps to reach the 6th floor.
Step-by-step explanation:
Since Michael was 1.0 meters tall, and could only reach up to the 1st floor lift button, and from the 1st floor, he had to walk up 100 steps to reach the 6th floor; while Vinh was 1.4 meters tall, and could reach the 5th floor button, and he had to walk up 20 steps to reach the 6th floor; If Lucy was 1.1 meters tall, to determine how many steps did she have to walk up to reach the 6th floor, the following calculation must be performed:
1 = 100
1.4 = 20
1.4 - 1 = 100 - 20
0.4 = 80
0.1 = X
0.1 x 80 / 0.4 = X
20 = X
100 - 20 = 80
Therefore, Lucy must walk up 80 steps to reach the 6th floor.
Answer:
false
Step-by-step explanation:
Answer:
x=−44 + 3y
x=
Step-by-step explanation:
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