PLEASE HELP ME!! Part A: The average rate of change between the 2nd and 3rd point is

Select a Value

(2,6,10,-6,-10)

Part A: The average rate of change between the 3rd and 4th point is

Select a Value

(2,6,10,-6,-10)

Part B: The average rate of change between the 2nd and 3rd point is

Select a Value

(2,6,10,-6,-10)

Part B: The average rate of change between the 4th and 5th point is

Select a Value (6,18,162,-54,-18)

6 ; 10

18 ; 162

Step-by-step explanation:

Recall :

Rate of change = Slope = Rise / Run = (y2 - y1) / (x2-x1)

2nd point is (1, 7)

3rd point is (2, 13)

Rate of change = (13 - 7) /(2 - 1)  = 6 /1 = 6

3rd and 4th point :

(2, 13)

(3, 23)

Rate of change = (23 - 13) / (3 - 2) = 10 /1 = 10

PART B:

(2, 11) ; (3, 29)

Rate of change = (29 - 11) / (3 - 1) = 18 /1 = 18

(4, 83)

(5, 245)

Rate of change = (245 - 83) /  (5-4) = 162 / 1 = 162

the equation cos(35) =a/25 can be used to find the length of bc what is the length of bc? round to the nearest tenth

step-by-step explanation:

21

step-by-step explanation: