This table shows values that represent a quadratic function.
х
0
1
2
3
y
-1
-2.
-5
-10
-17
-26
-37
4
5
6
What is the average rate of change for this quadratic function for the interval
from x = 3 to x = 5?
O A. 16
B. 8
C. -16
D. -8
Oliver had $50 on the day before his birthday. after he recived some money for his birthday , he had $75. write and solve eqaution to find how much money oliver received for his birthday. x+50=75
Parabolas y=−2x^2 and y=2x^2+k intersect at points a and b that are in the third and the fourth quadrants respectively. find k if length of the segment ab is 5.