What is the rate of change of the function represented by the table

F(n + 1) = f(n) – 8. if f(1) = 100, what is f(6)?

Look at this pattern ; 1,4,9, number 10000 belongs in this pattern . what’s the place of this number?

When you have 25 numbers, and jake picks 3 random numbers and puts them back, what is the chance bob has of picking those 3 numbers when he picks 6 random numbers (without putting them back)? explain.