These tables represent a quadratic function with a vertex at (0, -1). What is the average rate of change for the interval from x = 8 to x = 9?
х
Interval
O
y
-1
-2.
Average rate
of change
-1
1
1-2 W
ايادي | | |O
0 to 1
1 to 2
2 to 3
3 to 4
4 to 5
5 to 6
-10
-17
-26
-37
-3
-5
-7
-9
11-2
]-2
1]-2
4
5
1-2
-11

its definatley   this on your answer choice?

answer: i wpould go with c

step-by-step explanation:

the radius is 2 times the diameter.

step-by-step explanation:

1,407.5 hours

step-by-step explanation:

we first convert all the time to hours and then sum them up.

there are 24 hours in 1 day, in 58 days, there are 24 x 58 = 1,392 hours.

there are 60 minutes in 1 hour, thus, 30 minutes will be equivalent to 30 / 60 = 0.5 hours.

therefore, the number of hours it will take mercury to complete a full rotation is 1,392 + 15 + 0.5 = 1,407.5 hours