Find the average rate of change for the function over the given interval y=x2+2x between x=2 and x=6.
A. 10
B. 8
C.12
D.20/3

Select the quadratic that has root x = 8 and x = -5

Consider a bag that contains 220 coins of which 6 are rare indian pennies. for the given pair of events a and b, complete parts (a) and (b) below. a: when one of the 220 coins is randomly selected, it is one of the 6 indian pennies. b: when another one of the 220 coins is randomly selected (with replacement), it is also one of the 6 indian pennies. a. determine whether events a and b are independent or dependent. b. find p(a and b), the probability that events a and b both occur.

Look at triangle wxy what is the length (in centimeters) of the side wy of the triangle?