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

1/6

step-by-step explanation:

13.46

step-by-step explanation:

16.80 x .20 = 13.46

choose (5, 1.5) and (-1.5,-3.5)

step-by-step explanation:

5 - 1.5 =3.5

-1.5 - (-3.5) = 2

3.5 + 2 =5.5

hope this !

i would be 2,000 just get the square root of 50 which is 2500 and the divid 4/5 and last thing multiply the answer you get for that by the square root of 50

step-by-step explanation: