The average is 2. To find the average you add all the numbers then divide the sum by the total amount of numbers.
Answer:
D
Step-by-step explanation:
7 is it because it is positive
Answer:
Answer is the second one
Step-by-step explanation:
Log

X-2 means it is shifted to the right by 2 units also there is no negative before log so it os not reflected
X2+5x=0
7x+0
divide both sides by 7
7 divided by 0 is 0
x=0
0=0
Answer:
d. The common ratio is 1.1
Step-by-step explanation:
To see if the data has a common ratio or common difference, we have to see if the division between them is equal(common ratio), or if the difference between them is equal(common difference).
In this case, since
, it has a common ratio.
To find it, we divide consecutive terms. For example:

So the correct answer is:
d. The common ratio is 1.1