These tables represent a quadratic function with a vertex at (0,3). What is the average rate of change for the interval from x = 9 to x= 10?
х
Interval
0
у
3
2
2
WWII
OWN-O
Average rate
of change
-1
1-2
-3
1)-2
--5
|]-2
-7
--9
1-2
-11
O to 1
1 to 2
2 to 3
3 to 4
4 to 5
5 to 6
-6
-13
-22
-33
4
1-2
6
A. -19
O
B. -2
C. -97
D. -78

1. preform the indicated operation. then estimate to see whether the proposed result is reasonable. 811.1 - 8.039 803.071 803.061 803.161 831.061 2. the ordered pair (1, 2) lies in which quadrant? quadrant ii quadrant iv quadrant iii quadrant i 3. sean tries to drink 3 liters of water every day how my millimeters of water does he drink in a day? 0.3 ml 0.003 ml 3,000 ml 30 ml 4. find the least common multiple. (lcm). 10, 36 5 180 20 360

How many sides does a regular polygon have if each exterior angle measure is 45 degrees explain your answer, i really don't understand this.

Me! i will mark brainliest! i don't get polynomials and all that other stuff. so this question is really hard. multiply and simplify.(x - 4) (x^2 – 5x – 6)show your