Which sequence is generated by the function f(n+1) = f(n)-2 for f(1) = 10? A. -10,-12,-14,-16,-18, ...
B. -2,8,18,28,38, ...
C. 8,18,28,38,48, ...
D. 10,8,6,4,2, ...

I need help please

What is the probability of throwing several dice with sum equal to 6 (six)? show the ways of possibilities for sum 6 (as the numerator) and the ways of throwing n dices for n = 1, 2, 3, 4 or 5 as denominator for all the questions to earn full credits. (a)throw one die, (b) throw two dice, (c) throw three dice (d) throw 4 dice, (e) throw 5 dice