Which two points in the graphed function have an average rate of change of 5? B
B
D
6
2
A
-8-6-4-2
-2
-4
-6
-B
A. points D and F
B. points B and C
Oc. points C and E
D. points A and B
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What basic trigonometric identity would you use to verify that sin x cos x tan x =1-cos^(2)x?

Samantha is growing a garden in her back yard. she spend $90 setting up the garden bed and buying the proper garden supplies. in addition, each seed she plants cost $0.25. a. write the function f(x) that represents samantha's total cost on her garden. b. explain what x represents. c. explain what f(x) represents. d. if samantha plants 55 seeds, how much did she spend in total?

Acar started driving from city a to city b, distance between which is 620 miles, at a rate of 60 mph. two hours later a truck left city b and started moving towards city a at a rate of 40 mph. what distance from city a is the point where the truck and the car will meet?