Select the recursive rule for a sequence where every term is the same. A f(1)=9,f(n)=f(n − 1)+1
B f(1) =9, f(n)=f(n − 1)
C f(1)=9, f(n)=f(n − 1)- 1
Df(1) =9, f(n)=f(n − 1)-2 o

Simplify. 4+3/7x-2-2/7x a. 2-5/7x b. 6-1/7x c. 2+1/7x d. 6+5/7x

What is the absolute value of -100000000000000?

Charlie is at an amusement park that has 18 different rides. each ride costs $1.75. the function c(r) = 1.75r represents the total amount of money that charlie will spend if he goes on r rides, but he never goes on the same one more than once. what domain and range are reasonable for the function?